5b45d933b979036d69d9252df38ca240755ec44fad7d4a876b6c6974"}, {0x110, 0x116, 0x5, "45e51622af4ca1bcbee4875d579891840647bd6cee695ea43f572b06c6a90ba66298d0cc8841c53eb6ab3050c411977473559e8b92de8d03dc0060f70ef416ad60c344ee9c0d767ffc8e162375611cc9bd1576278f1dc2ae0ccbb03c94dbaf63d223214610e23f94d60e537716b2970762568e415d97632dd958a1f867d72ec553c91efd5e6cdbf929c8b3e56b35030dc051a4ce020f6a616b81514d7db27463a33580c2e08b76d2929eb3c39a19a37f91c8353070ecc15e7bde372909e4d8246470d8d5c30440d79ffda4668ca20d11687aa89b4463794b9eb57b9b90054a7c2e5d6a9388217ab22962b5f384b2b4b4932212ef32e026b652"}, {0x30, 0x107, 0xffffffff, "f41a14b608e09cf4712fc9165550a53375c8098eba00057b29d47bf45b"}, {0xc0, 0x13f, 0x4, "f5a1dd426b3f0a7e81b30034fae92f626c1b6e24e76a1d059fa2cd79f0507abaa51e1e6734778e6e54eab6a2dfcc72fae92e79f156422ad40c2a497cb8a80e6906bb4b34e5bb8a2c56be9cdcf3f2612540e9e2d99ba6f82914a5853d7f220f089921ec7d25d9c380f0956cb0c5fca3ffd961265ebc549ec510455a0ca099f496fa1e1c4129bdbb9e3adb1b951e32d898eab872c2d640ef7942d223306950bbcd6026a1454b4e6ad6b6f98a5379"}], 0x2578, 0x20000000}, 0x20000000) 2018/01/17 06:21:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000869000)={0xffffffffffffffff, 0x7, 0x2, 0x400, 0x1f, 0x1f, 0x7fff}, 0xc) 2018/01/17 06:21:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000123000-0x10)='/dev/input/mice\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f000049e000)={0x10, 0x0, 0x3, 0x800004}, 0xc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000157000-0x9)='/dev/dsp\x00', 0x0, 0x0) fstatfs(r1, &(0x7f0000874000-0xc)=""/12) tee(r1, r1, 0x101, 0x9) read$eventfd(r1, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000dba000/0x3000)=nil, 0x3000, 0x3000001, 0xa011, r1, 0x4000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000cf7000)=0x0, &(0x7f0000d01000)=0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000078e000-0x10)={r1, r1, 0x5, 0x0}, 0x10) 2018/01/17 06:21:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00009b9000-0x9)='children\x00') perf_event_open(&(0x7f0000d9b000)={0x1, 0x78, 0x3, 0x80000001, 0x9, 0x3ff, 0x0, 0xfffffffffffff495, 0x50420, 0xc, 0x79, 0x1ff, 0x700, 0x5ff, 0x7, 0x6, 0xff, 0x2, 0xffffffff, 0x10000, 0xb20, 0x2, 0x4, 0x0, 0x35c, 0x6, 0x4, 0x4, 0x800, 0x7, 0x1, 0x2, 0x10000, 0x81, 0x7, 0x1, 0x3ff, 0xa3fd, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x1}, 0x28, 0x4, 0x5, 0x2, 0x8ef, 0x1985, 0x0, 0x0}, r0, 0x80, r1, 0x9) pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/17 06:21:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000-0x50)={@generic="7b2c8c81958eb2f2f7b606ca287257a8", @ifru_flags=0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00008e7000-0x4)=0x0) 2018/01/17 06:21:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000721000-0x98)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1ff}, &(0x7f00008a7000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a83000-0x18)={0x0, 0x401, 0x0, 0x6, 0x1fd98e21000}, &(0x7f0000c09000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_id=r1, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 06:21:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl(r0, 0x227b, &(0x7f0000001000)="06") ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000094e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) fcntl$setstatus(r0, 0x4, 0x3ffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f71000-0x3b)="a1", 0x1, 0x20000002, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) read(r0, &(0x7f00005c6000-0x39)=""/154, 0x9a) syz_open_dev$mice(&(0x7f00003e7000-0x10)='/dev/input/mice\x00', 0x0, 0x111000) 2018/01/17 06:21:13 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003a000)='vboxnet0-\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000045000)='/dev/snd/seq\x00', 0x0, 0x20202) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000004a000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x9, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f000002c000-0x30)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x181, @tick=0x1, 0x0, {0xfffffffffffffffc, 0x0}, 0x5, 0x0, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 06:21:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd6c, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004fc000)={0xffffffffffffffff, 0x28, &(0x7f00006c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f44000)={r1, 0x967f, 0x10}, 0xc) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da83", 0xe1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendto$ipx(r0, &(0x7f0000554000-0xc9)='n', 0x1, 0x80, &(0x7f0000b2f000)={0x4, 0x0, 0x0, "2affe640738e", 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000303000-0x1c)={&(0x7f0000a14000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000975000-0x50)=[{&(0x7f000053b000)="1fe7468b6cb3a2f27fcc8f39ea4e39ac476c9788f3908d19e739af6673b0e4d3b6991b2276915dd4612ef56ef572c49cd67a1095a852a8bbf6fe316b3d404344c7e637a6368bfee8910d00579033a9eebb197a3299b2c1654256e8e5517da73bd04577", 0x63}], 0x1, &(0x7f0000432000)=[], 0x0, 0x0}, 0x0) 2018/01/17 06:21:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000051b000)={&(0x7f000021f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00007ee000)=[{&(0x7f0000281000)=""/236, 0xec}, {&(0x7f0000955000-0xdb)=""/219, 0xdb}, {&(0x7f0000f52000)=""/45, 0x2d}, {&(0x7f000083f000)=""/49, 0x31}, {&(0x7f0000452000)=""/142, 0x8e}], 0x5, 0x0, 0x0, 0x8}, 0x20) accept4$llc(r1, &(0x7f0000a5e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000127000)=0x10, 0x800) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f000086a000)=0x10000) readv(r0, &(0x7f00008e9000-0x60)=[{&(0x7f000076f000-0xc0)=""/192, 0xc0}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f00004bc000)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000f93000-0xbb)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/17 06:21:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xdc, "546abf24f25c15ccab834726e6143066d897d896959a55dbd3d354221b40de368ffd10729c66bb7c1ad034516747ffb1d2c870dc78a6582023999beae0e554f7362e62fc2267d9a365f7897983121927687fe90cc81f4f01a421096f73bd15dd0a015cd5ffcb0f15508db29c808967da484fd6efaf989072a9aa51f6bd19d9cbbe937c3f75171dbc222e8e613acba5ae810b3f76e6ac3b08949a4f0078ec4d75a906478b44104505db7c71de672bef6b12b43052f08897d06badad3fab6f2b2426655e3c9818c00efbe35045efdcfdda7b32133c0f84730bde6badad"}, &(0x7f0000001000-0x4)=0xe4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={r1, 0xe000000000000, 0x8000000000000}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r2, 0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000003000)='./file0\x00', 0x19c) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000000)=""/201) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r4, &(0x7f0000004000-0x20)=[{&(0x7f0000004000-0xcf)=""/207, 0xcf}, {&(0x7f0000000000)=""/88, 0x58}], 0x2, &(0x7f0000004000-0x20)=[{&(0x7f0000003000)=""/42, 0x2a}, {&(0x7f0000002000)=""/87, 0x57}], 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r2, 0x3, 0x30}, &(0x7f0000000000)=0xc) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x777, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9}, 0x1c) [ 200.495281] sctp: [Deprecated]: syz-executor0 (pid 26556) Use of int in maxseg socket option. [ 200.495281] Use struct sctp_assoc_value instead [ 200.528785] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/17 06:21:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000051a000)='a', 0x1, 0x0, &(0x7f00000b3000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffaf) 2018/01/17 06:21:13 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc0884123, &(0x7f0000002000-0x9c)="ac") 2018/01/17 06:21:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x25, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = shmget(0x0, 0x4000, 0x54000000, &(0x7f0000a63000/0x4000)=nil) lstat(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000518000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000287000)='./file0\x00', &(0x7f00003f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002e0000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)=0xe8) lstat(&(0x7f0000bcc000-0x8)='./file0\x00', &(0x7f000030d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() r8 = gettid() shmctl$IPC_SET(r2, 0x1, &(0x7f0000bd1000)={{0x7ff, r3, r4, r5, r6, 0x100, 0x1, 0x0, 0x0, 0x0}, 0x80000000, 0x7, 0x200, 0x6, r7, r8, 0x0, 0x0, 0x0, 0x0}) dup2(r0, r1) [ 200.573913] sctp: [Deprecated]: syz-executor0 (pid 26556) Use of int in maxseg socket option. [ 200.573913] Use struct sctp_assoc_value instead 2018/01/17 06:21:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0xffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc0505510, &(0x7f0000621000)={0x0, 0xfffffdfd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e5f000)='/dev/ppp\x00', 0x440000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ba8000-0x4)=0x2, 0x4) 2018/01/17 06:21:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) fallocate(r0, 0x0, 0x80, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000003000-0x8)={r0, r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r0, 0x2, 0x0}], 0x1, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000003000-0x8)={0xfffffffffffffff7}, 0x8) 2018/01/17 06:21:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000cb3000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) listen(r0, 0x7) r2 = accept4(r0, &(0x7f00000d4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eab000)=0x310, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000083f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000082000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00005b2000+0xfe3)={0x0, 0x0, ""}, &(0x7f00007a9000)=0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000a38000-0x18)=@add_del={0x2, &(0x7f0000d1f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffff8}) 2018/01/17 06:21:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f52000)='/selinux/enforce\x00', 0x80800, 0x0) read$eventfd(r2, &(0x7f0000299000)=0x0, 0x8) r3 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000151000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x0, 0x0, []}) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f000092f000)=""/38) 2018/01/17 06:21:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf0000)='/dev/ptmx\x00', 0x80000, 0x0) pwrite64(r0, &(0x7f0000d08000)="", 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000266000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000009000+0x536)={{0x0, 0x1}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) name_to_handle_at(0xffffffffffffffff, &(0x7f000015e000)='./file0\x00', &(0x7f0000241000)={0x1008, 0x7fff, "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"}, &(0x7f000015e000-0x4)=0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f000045c000-0x9)='/dev/sg#\x00', 0x200, 0x2000) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000717000-0x10)='/selinux/access\x00', 0x2, 0x0) fanotify_mark(r3, 0x88, 0x8000000, r4, &(0x7f0000093000-0x8)='./file0\x00') fcntl$getownex(r1, 0x10, &(0x7f00001ad000-0x8)={0x0, 0x0}) sched_setscheduler(r5, 0x2, &(0x7f000020f000)=0x4) r6 = creat(&(0x7f0000412000-0x8)='./file0\x00', 0x20) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f0000b00000)={0x0, &(0x7f0000fdb000)=""/0}) getpriority(0xfffffffffffffffd, r5) 2018/01/17 06:21:13 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00000e6000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000a45000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ffd000-0x53)={0x0, 0x0, 0x0, ""}, 0x8) setsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f0000454000)=0xfa, 0x4) r4 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0xffff, 0x4000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getpeername$inet(r2, &(0x7f00009c7000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000341000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000001000)={0xffffffff, 0x4, r5, 0x4, r6, 0x400, 0x8001, 0x2f5c}) 2018/01/17 06:21:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00001dc000-0x48)={0x4, 0x400, [{0xff, 0x0, 0x6}, {0x7ff, 0x0, 0x6}, {0x412f, 0x0, 0x8000}, {0xe440, 0x0, 0x5}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f000023d000)='#!', 0x2) write(r1, &(0x7f0000ac5000)="e7", 0x1) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f00008d0000-0x30)=[&(0x7f00000f0000)='/dev/midi#\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/17 06:21:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000240000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f000009a000)='/dev/usbmon#\x00', 0x9, 0x800) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000dc9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009e6000-0x4)=0xb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002bb000)={0x0, 0x0}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c52000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dd8000)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r3, &(0x7f0000bfd000-0x14)={0x11, 0x6, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000007000-0x4)=0x2) 2018/01/17 06:21:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x8010000000200084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000966000)=0x0) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000d7d000-0x1000)=""/4096, 0xffffffc1, 0x2120, 0x0, 0xffffffffffffff89) 2018/01/17 06:21:13 executing program 3: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") lstat(&(0x7f0000035000)='./file0\x00', &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000075b000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000049b000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000944000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x123, &(0x7f0000002000-0xc)=[r1, r0, r1]) set_tid_address(&(0x7f0000ada000)=0x0) 2018/01/17 06:21:13 executing program 5: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) write(r1, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c", 0x20) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00002ed000-0xf8)=""/248) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00002eb000)={&(0x7f00002eb000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x1, 0x4}}, 0x2e, &(0x7f00002cd000-0x30)=[{&(0x7f00002ec000-0xeb)="d81e2a0800992c6dd0fed983a6a88b99b6a9d0e16ec7c6fb92d95509501f81f7ae3c262786c3044254e81854b497c436ef3ac2faf95b9bfd9b1024a55bac52340a7f77b764c4ec271cf8884456ec1277ba989656eba20616a314ff34a007b94648b804cf925330f43b8d5dcff8e3377f543e2d26cd6cda095e5f23c9cdf26a2f9510c40ff07b5cbabe1bfdfb4aa72cf9d751a4ddfb428e9978f3d2017995d170809b63eaf402c38bf5969d707623b20e07736b40dd44f323fce4747c445c2bc8402f7121debf7bcc50237edf1ac87caef1a18ead2def6bc59b63503e2d8865a2f10c31135c5a1c2a175fd3", 0xeb}, {&(0x7f00002eb000)="06fb1aead092860ea546e8acdf2433201f5aab10bc98218c5fc9ed55298692f0d991ace859e062ff4d9974a73cfc4efd6a35e7cdf1f1b0fa87edbd0bde6879b38b6585a00f40baeb6fdc78bb037f0135304910861bf175bb31d8e39e25a1202dc8c644c55541643f45ee6c2f1b2cbd338649360a4e8ae57e80c36a29ed15e5b2a77534f26cc2ca77c756c6962d4f5c6aeee23f204cbfbe67df845022401df244d03cdadf7b3ef27e345905e480866350909e2797687042ba28db39ac99f6", 0xbe}, {&(0x7f00002eb000)="311d44a7b70e697d0cd8aa495421cac9a06f156a3293293348c62229b7444f1311be70fca120b5550a43f67eaa8c3ac0d5e95059dab2f8fdb35d84cf2695472bd330a844b73489e4a8204f0a14410c0eec335bc1fcdce7c6cd19a6f7c661f215db512796b23404b818764b62179f1992ac3c02180e5c3459bbab721406d661933085", 0x82}], 0x3, &(0x7f000011e000-0xe8)=[{0xe8, 0x11, 0xe000000000000000, "7a6e46d2ff5f310c71a8d510109b16023c61fd0886e4758df84cf2cf445f81ae343d1f7113d8a7c673dd572ba4d114857758d5ccba486e0d94efce9cbbb571041e60dfab7b2df1864ba4b1dc387ce7bc5a77032aaccf9252fdc347f33fa468650e77bd9d5cd193fd1de826f412396e86e6ce2810dab4523c72521052c370749cf39bc64d04bce1c8a860f8ef6ddbef7390f24cfc16b88c594d551422013acdb75f3cb35154ea237882ddde9ed12bdff352a6cafe2df25540a630ab15c8326bd0acca27551e4301181cb4774fc9784fe5f9c05b4212"}], 0xe8, 0x20000010}, 0x4) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00002ec000)='/selinux/access\x00', 0x2, 0x0) 2018/01/17 06:21:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000379000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x400000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000257000)=0x3, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000bbf000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000eca000-0x50)={0x0, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 06:21:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003f9000-0x11)='net/fib_triestat\x00') mkdirat(r0, &(0x7f0000a4d000-0x8)='./file0\x00', 0x35) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x23, 0x8) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000ff4000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000484000-0xc)={{0x71, 0xfffffffffffffe01, 0x3, 0x2b98c48c, 0x6, 0x55ba223e}, 0x1}) 2018/01/17 06:21:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000693000-0x1)='rxrpc_s\x00', &(0x7f0000480000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca5000-0xb)='^wlan0eth1\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000948000-0x5)='user\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000018e000)='D', 0x1, r1) r3 = add_key$user(&(0x7f0000bdd000-0x5)='user\x00', &(0x7f0000d08000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b1b000-0x142)="b33a00000000000000009cd653e520c19ad7597fe21769e7c4db44c249b544230ba287fb8bd6ed3d6ccf59ef70995bdae8e0ecd3fff35a537424f222d2818d08ca27e0ec82165fe365a0e6b9485f2d9254a0f60c01e33e208c7eba67fc19a9497f5b07e5849d2e875b0081d640b336616fe0f3c3002813b4627ee7597689525e8e81f70001000000000000ea527e6bd3d32b1a91f944edbc4b1f50050000000000000098b600579f3af3f864e1c32407928f6672f98f7e149be31bd78b506e8b77d4b9ffffffff8c5a44", 0xca, r0) keyctl$dh_compute(0x17, &(0x7f0000abf000-0xc)={r2, r3, r3}, &(0x7f0000742000)=""/3, 0x3, &(0x7f00008fd000)={&(0x7f00001f9000-0x11)={'poly1305\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c8f000)={0x6, 0xffffffffffffff9c, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000390000)={0x81, 0x4a1c, 0x3f, 0x1, 0x7fff, 0x6, 0x7, 0xffff, 0x39f4, 0x8, 0x10001}, 0xb) 2018/01/17 06:21:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x800000000010, 0x0) clone(0x0, &(0x7f0000324000-0xc2)="", &(0x7f0000211000)=0x0, &(0x7f0000a92000-0x4)=0x0, &(0x7f0000437000-0x86)="") socketpair$inet(0x2, 0x3, 0x10000, &(0x7f00004a9000)={0x0, 0x0}) r1 = getpid() ptrace$cont(0x1f, r1, 0xfffffffffffff0cc, 0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00001b2000)=0x9, 0x4) membarrier(0x8, 0x0) munlock(&(0x7f00002ec000/0x3000)=nil, 0x3000) 2018/01/17 06:21:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000276000-0xe)='/dev/admmidi#\x00', 0x48, 0x3) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000046f000)={0x800, 0x12, 0x9, 0xc53, "449f01da01c251eaaa06e142a683d7ec880b855bd11a44209d467fd09b84bd44"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00008a3000-0x7)='ns/net\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000016f000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000026c000)=[@flat={0x77622a85, 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f000035c000)=""}) 2018/01/17 06:21:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f000017a000-0xa)='/dev/dsp#\x00', 0x100000000fff, 0x20100) readv(r0, &(0x7f0000d3c000-0x60)=[{&(0x7f0000db8000)=""/243, 0xf3}, {&(0x7f0000dda000)=""/43, 0x2b}, {&(0x7f0000898000)=""/168, 0xa8}, {&(0x7f0000f13000-0x4e)=""/78, 0x4e}, {&(0x7f0000a18000)=""/103, 0x67}, {&(0x7f0000829000)=""/37, 0x25}], 0x6) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000a2000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000077000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d6000-0x4)=0xe8) fstat(r0, &(0x7f0000f77000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00009f9000)='./file0\x00', r2, r3) ioctl(r1, 0x2286, &(0x7f00005f8000)="") 2018/01/17 06:21:13 executing program 4: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000f1000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000d19000-0x1d)="daaf5326bac76884c6a04eb55190cfd4274b68179bd5929e3710075101", 0x1d) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) 2018/01/17 06:21:13 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x0, &(0x7f0000017000)=[{0x0, 0x100000001, 0x478c3a87, 0x0}, {0x81, 0xfff, 0x2, 0x7}, {0x7f, 0x1, 0x8, 0x200}, {0xffffffff, 0x2319, 0x8, 0x10001}, {0x7, 0x10001, 0x400000000000000, 0x3f}, {0x7, 0x5, 0x7, 0x800}]}, 0xfffffffffffffdd0) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = dup3(r1, r1, 0x80000) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000012000-0x4)=0x60e, 0x4) 2018/01/17 06:21:13 executing program 7: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000645000-0xf)='/dev/snd/timer\x00', 0x0, 0x100) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000090e000)='/dev/vcs#\x00', 0x1000, 0x400000) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000090e000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000090f000-0x4)=0x14) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000090f000-0x10)={0xfffffffffffffffc, 0x4, 0xff, 0x5, r2}, &(0x7f000090e000)=0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c6c000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) linkat(r1, &(0x7f000051e000-0x8)='./file0\x00', r1, &(0x7f000074c000-0x8)='./file0\x00', 0x400) 2018/01/17 06:21:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x400000000424, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000c75000-0x8)={0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f0000b52000-0x38)={&(0x7f0000be3000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000c9b000+0x1d9)={&(0x7f00008e0000-0x74)=@ipv4_delroute={0x74, 0x19, 0x0, 0x6, 0x0, {0x2, 0x90, 0x20, 0xfffffffffffffffa, 0xfc, 0x7, 0xc8, 0x7, 0x100}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_SRC={0x8, 0x2, @empty=0x0}, @RTA_MARK={0x8, 0x10, 0xfffffffffffff6e5}, @RTA_METRICS={0x38, 0x8, "e6912b681fe2388d36301367c28330de449500994ff251fb49ce8635be671fe7c291d195fe2bc10eafb64c00f631412a47a337a7"}, @RTA_MARK={0x8, 0x10, 0x2}]}, 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sg(&(0x7f0000dd2000-0x9)='/dev/sg#\x00', 0xa2c, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/17 06:21:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x21) r1 = socket(0x17, 0xa, 0x3879) accept$packet(0xffffffffffffffff, &(0x7f0000728000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007ac000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f0b000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f35000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00001fc000-0xe8)={{{@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x1, 0x3, 0xa, 0xa0, 0xa0, 0x5c, r2, r3}, {0x0, 0x6, 0xe2c, 0x5, 0x5, 0x2, 0x1f, 0x3ff}, {0x5, 0x401, 0x3ff, 0x4}, 0x7, 0x1, 0x0, 0x1, 0x1, 0x0}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x3, 0x0, 0x0, 0x3, 0x3f, 0x0}}, 0xe8) socket$nl_route(0x10, 0x3, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d18000)='/selinux/validatetrans\x00', 0x1, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000da000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbe000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00002ad000)={r5, r0}) openat(r6, &(0x7f00002c2000)='./file0\x00', 0x0, 0x6) clock_gettime(0x0, &(0x7f000008a000-0x10)={0x0, 0x0}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000bd8000-0x70)={[{0x8, 0x1ffe00000000000, 0x9, 0x80, 0x81, 0x98, 0x1b76, 0x7, 0x14, 0x6, 0x8, 0x5312, 0x1}, {0x7f, 0x7, 0x401, 0x5, 0x1, 0x100000001, 0xed3a, 0x200, 0x4, 0xffffffffffffffc1, 0x1ff, 0x4, 0x0}, {0x6, 0x7fffffff, 0xd9fc, 0x20, 0x200, 0x7, 0x1, 0xf6a3, 0x33, 0x0, 0x1, 0x1000, 0x400}], 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedreceive(r5, &(0x7f0000d46000-0x1000)=""/4096, 0x1000, 0x7fffffff, &(0x7f000014d000)={r7, r8+10000000}) 2018/01/17 06:21:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) connect(r0, &(0x7f0000ac0000)=@llc={0x1a, 0x0, 0x4, 0x1, 0x5, 0x1, @random="d328be00ca87", [0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eb3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000076a000)={0x40, 0x7, 0x2, 0xffffffffffffffff, "741483101959031387d61f6201ad24d3f455c64fb7eeea087e2b4917eedd50b45d529bcf724c35b6f5d6a229", 0xcf825d7600000}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d1c000-0x4)=0x0, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c66000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000425000)={0x39, 0x20, 0x8001, 0x7, 0x1, 0x9}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c53000-0x8)={0x2, 0xfffffffffffffffc}, 0x8) bind$inet(r0, &(0x7f00000b0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet6(r1, &(0x7f0000c17000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000eb5000)=0x1c) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/17 06:21:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = request_key(&(0x7f00000b9000-0x8)='rxrpc_s\x00', &(0x7f00002a8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000760000-0x1)='\x00', 0xffffffffffffffff) r2 = syz_open_dev$dmmidi(&(0x7f0000912000)='/dev/dmmidi#\x00', 0x6, 0x2) connect$bt_rfcomm(r2, &(0x7f000093a000-0x9)={0x1f, {0x1, 0x1000, 0x7fff, 0x0, 0x10000, 0x641}, 0x3f}, 0x9) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000e68000)='ceph\x00', &(0x7f0000de1000)='loð0keyring\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fdd000)={@common='lo\x00', &(0x7f0000b67000-0xae)=@ethtool_eeprom={0x48, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 06:21:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001a3000)='/selinux/access\x00', 0x2, 0x0) accept$netrom(r2, &(0x7f0000750000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000401000)=0x10) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) r3 = dup2(r1, r0) recvfrom(r1, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x10020, &(0x7f0000719000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) sendto$inet(r1, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f000097f000-0x9e)="9c7aef665979d55ff117288e1d653367745305adc18b32d35e4df19a6dbb75e21e6683d57f83ab5d3e7d757d1f44435bedab3ff32a4a080819b1bc4afe55442cd553d834", 0x44, 0x4048080, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000eb1000)=""/0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)='^', 0x1}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/17 06:21:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009e8000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000268000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x400000000) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f000053f000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00005e7000)={0x800}, 0x1) [ 200.931800] binder: BINDER_SET_CONTEXT_MGR already set [ 200.939804] binder: 26651:26667 ioctl 40046207 0 returned -16 2018/01/17 06:21:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000353000)='/dev/dmmidi#\x00', 0xfff, 0x4080) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000a11000-0x4)=0x0, &(0x7f0000e89000)=0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000332000)='/selinux/load\x00', 0x2, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 06:21:13 executing program 3: pipe2(&(0x7f00007c3000)={0x0, 0x0}, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000e62000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e42000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 200.965546] binder_alloc: 26651: binder_alloc_buf, no vma [ 200.965573] binder: 26651:26677 transaction failed 29189/-3, size 24-8 line 2957 2018/01/17 06:21:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x8001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000f9c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2af2b672, 0x200001) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000427000)="126324587dd1eacbbacdd8fbe006a1cf", 0x10) 2018/01/17 06:21:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndmidi(&(0x7f000099d000)='/dev/snd/midiC#D#\x00', 0x4, 0x400000) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000599000-0x1c)={0x86d3, 0x8, 0x4, 0x0, 0xfffffffffffffff8, 0x9, 0x9, 0x7ff, 0x6, 0xf04, 0x0, 0x7, 0x0, 0x200, 0x80000000, 0x7, 0x101, 0x0, 0xfff}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/17 06:21:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000494000-0x4)=@assoc_id=0x0, &(0x7f0000521000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000551000)={r2, @in6={{0xa, 0x0, 0xac, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8000, 0x1000, 0x6, 0x8e}, &(0x7f00000fa000-0x4)=0xa0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r0) [ 201.012319] QAT: Invalid ioctl [ 201.073188] binder: undelivered TRANSACTION_ERROR: 29189 [ 201.081196] QAT: Invalid ioctl 2018/01/17 06:21:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c12000-0x9)='/dev/dsp\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000987000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00008f7000-0x30)={0x18, 0x0, &(0x7f0000e77000-0x18)=[@increfs_done={0x40106308, r2, 0x0}, @exit_looper={0x630d}], 0xff, 0x0, &(0x7f0000cd6000)="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"}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000949000-0xa)='/dev/ptmx\x00', 0x4002, 0x0) 2018/01/17 06:21:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00007a9000-0x10)='/dev/input/mice\x00', 0x0, 0x10000003e) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000773000)=0x0, &(0x7f000082c000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f000062f000)='net/ipv6_route\x00') fcntl$getownex(r1, 0x10, &(0x7f0000265000-0x8)={0x0, 0x0}) sendfile(r0, r1, &(0x7f00008d1000)=0x0, 0x401) accept$packet(r0, &(0x7f000095e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000020f000)=0x14) recvfrom$inet(r0, &(0x7f0000284000)=""/87, 0x57, 0x12000, &(0x7f0000be8000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 06:21:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000076c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000021000-0xc)={0x2, [0x0, 0x0]}) 2018/01/17 06:21:14 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) open_by_handle_at(r0, &(0x7f0000216000)={0xf3, 0x7, "093039cbc7e3e3d81173eac929bb2e9548cb0822932751cd7822bf29f3f431e562ecf7be2d3b840ac9e6d12ba8ada20e474ae93834b0d9fdcd8c155de28b02c0726e3158cb58f2029e8d3869d8f829793ca09e02bf1bbec398c90aab31b872f635897f1e7aacf6f8a5148f457251f350377e5891400e7904ee5946e872663c9789f68d48970f1ba9efc08a33842b5474b5a53c8168b13e58c96dd6ddb7782e126baae9f6b87a5351f0e857f654de0a0e2016b083540d0d412d92bf388e4805ce9d9a25b854520656e1c9450b87fabbe9d209a1ce4d30b8272a7f9c8db3517783c3159464442722e369e33c"}, 0x414000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000878000)=0x5fd, &(0x7f00004f9000-0x8)=0x4) r1 = syz_open_dev$amidi(&(0x7f0000da8000)='/dev/amidi#\x00', 0x47e, 0x4000) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000b21000)=""/4096) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006b1000)=0x0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r2, &(0x7f0000f24000-0x38)={&(0x7f00005a8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f00001a1000)=@getsadinfo={0x5c, 0x1b, 0x10309, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x16d}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000686000)='/dev/adsp#\x00', 0x101, 0x601) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000510000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000018b000-0xa)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f000058e000)={r4, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x0, 0xb, 0x0, 0x1, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d39000-0xa)='syzkaller\x00', 0xff, 0x1000, &(0x7f00002c4000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000817000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/17 06:21:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000025b000)='coredump_filter\x00') preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/0, 0x0}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x2, 0x80000000) 2018/01/17 06:21:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000000e000-0xc)='/dev/audio#\x00', 0x7fff, 0x2100) sendmsg$key(r0, &(0x7f00009b6000)={0x0, 0x0, &(0x7f0000942000-0x10)={&(0x7f00000bc000)={0x2, 0x16, 0x4000000000088a5, 0xf, 0x6, 0x0, 0x4, 0x3, [@sadb_key={0x4, 0x8, 0xb8, 0x0, "d21ef9af7c43efa823de899df749ab1fd485dfd1c8af97"}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x4880) flock(r0, 0xa) clock_gettime(0x0, &(0x7f0000ab7000)={0x0, 0x0}) select(0x40, &(0x7f0000cf6000)={0x1f, 0x6, 0x9, 0x2, 0x100000000000, 0xb8, 0x40, 0x9}, &(0x7f00008be000)={0xffffffff80000001, 0x3, 0x6, 0xffff, 0xffffffffffffff01, 0x2f, 0x5, 0x1}, &(0x7f00006ce000)={0x773f, 0xffffffff, 0x4, 0x7ff, 0x100000000, 0x6, 0x9, 0x2}, &(0x7f0000d1f000-0x10)={r1, r2/1000+30000}) ioctl$int_in(0xffffffffffffffff, 0x5403, &(0x7f000062d000-0x8)=0x0) 2018/01/17 06:21:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000c16000)=0x2b, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) getrandom(&(0x7f0000831000)=""/23, 0x17, 0x3) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 06:21:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a28000)={{&(0x7f0000d36000/0x2000)=nil, 0x2000}, 0x3, 0x0}) mremap(&(0x7f000090a000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000008000/0x4000)=nil) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$mouse(&(0x7f00003a3000)='/dev/input/mouse#\x00', 0x2, 0x40) accept4$alg(r2, 0x0, 0x0, 0x800) r3 = syz_open_procfs(r1, &(0x7f0000a03000)='net/fib_trie\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f0000904000)=""/100, 0x64) sendmsg$nl_netfilter(r3, &(0x7f0000e3b000)={&(0x7f0000b6e000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000721000)={&(0x7f0000820000-0x15e8)={0x15e8, 0xa, 0x7, 0x300, 0x4, 0x3, {0x7, 0x0, 0x8}, [@typed={0x8, 0x4c, @void=""}, @nested={0x310, 0x19, [@generic="0dc2da455b20769e37e9eb05dfac3a354b2db921964ee996e0c7c5a9d17d3ce9974197312f579f7a3cb708d0084870f9b5ce3de9aa90911cfc2e2e91ac0c587e6df332a8cdd2b98b1076774ddf3d0487bc0c2a29b1bf53e80fca0e0dcf4b4062fd50612eea5dae7481e1927796ba33a531ed4d8f12ca754393ba705e90a4aa4999d909ea3e93d6b79c175a7b4c4f1a652e2a1eac9c6a3b045162ddcadd905bf34437c3a7b2249c894bc8eca37f51d2f049d1f71ac2", @typed={0x10, 0x95, @u64=0xa3a}, @generic="6ec9ff8b5841a3ee683c38685985b19da290e13f1d612197cb09772d9a83c720d68a57bd0a36cd581f4560beaaee4440fb1f1dee190cba", @generic="35a12229d50ee3dd40bb661d2eca1cee3cb5ca3fb6cab5b02da34dcdbee5a32fb8acef1b68430e170843bdc567368e2dcd70412d1a7bc61089079a8fe8f7c8caed6be2d14fbe4b3e08f7903dd42bc9ed5cba14b345f60dd098e0a7ba75707646f44d6f30125a3cd70f53122318ab64b81bc215dcf6d859d53d8cadceb90c09a23c79785346f8ccf51624139821f64ec5bc49bbe1c0fd6b1de5b54fae9a6b4e5d1a3d7bf1a53fa68fe662f38e6b0dbfbdcf35331cd7892757b5673dd36b15a23d867a8bbfd631a3d936a6028738285c2324d362b31b48471295bc36aaadfc0fbdf68f556987019764c1b993138f2871f2681c706036", @typed={0xc, 0x4f, @u32=0x1}, @typed={0x18, 0x4, @str='net/fib_trie\x00'}, @typed={0x18, 0x4a, @str='net/fib_trie\x00'}, @generic="2e591c789955e8fc843c88957a9f9f091788fe29ad271ff0dd74975cdf8d955365551738ce7604a271b0e142377839ed1e49270958eed88e8db35dee16469c1871871d89388bc7a115352ae42df6bc9dbf53f4abbba40015e3be19a93a039cb8258f600143a5504cf16c7b701510de0e95f53fb2c1d8df262309e462f4fb24a7d01ff1a06341f764168d9b4c0de19532958cb221285b8843ef3b458e4e709d", @generic="cfcd0a0f1ffd1f91cb4c0b09e92cfef70611468f8a158c55341ac55e4a9537a73282c2352d0f11f58ad3e55e6c100885c5122b39dca32bc0a58c53f9428c96"]}, @typed={0x18, 0x12, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x8, 0x100000001, @void=""}, @generic="d679d8044cd37c9d441d92d26e87f658e1d14884b4d1be418135da2b265bdebc6b381fc9322454ba73a4956ee7374b9f8a33ae377d2f34af91b6", @nested={0x1260, 0x16, [@generic="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", @typed={0x8, 0x45, @void=""}, @generic="b157e97bfa5d551b074aacccf62f5d5117eb906071c5ce69617a803464b29269a6e6bffa642e64c9a9e0b55596acb095c5946533b288425b4d1fbbbb8c35c2c58744f5563cd1755561de753d15643c", @typed={0x18, 0x25, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @generic="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", @generic="74fdc1ddf89550a119006ef2fed17a7c1aa19d6d7c551fc8d5504be1217f8fa2322de87037b94342411d180dd7557c0a1ba6a8ec42cfa052a14c7942c3a0503c559163f20b10b3c0bb2628c3e084c47c17d3627dfa1f2001d7eb33ffa58f85292ce3f719e1294854a3d4a21cef71e3555dbcaa3766f9164ac6c9ab45de4efd429e7003440a924252e26a036c724fdb1be3726da09d75989cb7393e2cdba7348e9a0c9518afe69ecca78cdff401260b86e91683ada7d0493740aafde36a91198448703289029d0693d002a5fc9a6a8a6ef9921dbc49c9ba1f8608e1b3dde65ff2875fc6c15193c0d4c70454b50068"]}]}, 0x15e8}, 0x1, 0x0, 0x0, 0x4}, 0x4040) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000090b000-0x2)={0x6, 0x4}) [ 201.156397] binder: release 26651:26655 transaction 192 out, still active [ 201.163461] binder: undelivered TRANSACTION_COMPLETE [ 201.169114] binder: send failed reply for transaction 192, target dead 2018/01/17 06:21:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ec0000)={0x1, [0x0]}, &(0x7f0000570000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001f5000-0xfe)={r1, 0xf6, "ae756a9d6261f52442e903477d5b03e494b770a3f0436c84a88f889906c635557c946a7c672984ddf89699540c549ed80f6536b2ccfecd56c91af673f1e7dcd9dc171491ee4db827e5e3c94dee9a46bd1694d887b2c90aa61a2a5f51ee1268f00d334ea64b64db105918372f8241bf41a963131124de556661518a1f6a60a79b67a0aa19ffb89221b1fb359f1a43301a3dfca781546ce7872815e0f23e31972dcaec56e68a4883dd905f206412aaa92fb7f3e7b8d19167cffece25c532d9cd7b1dd57885e1b1d4cf9c855eb0a8440d39b6acb6ab58ec826b2f8b64585bf27f54753d522afb6408356ddfd11113546381dba0a495bbf4"}, &(0x7f0000168000)=0xfe) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x5}, 0x4) clone(0x0, &(0x7f00009d4000)="", &(0x7f0000999000-0x4)=0x0, &(0x7f00004d7000-0x4)=0x0, &(0x7f000018a000)="") readahead(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x0, 0x4) 2018/01/17 06:21:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000816000-0x33)="1348e0cb0183c9f98d9b0d931e5d26dee135be2c833cae9edb598b4408ea9e12d137c80f96ee7b1448ee1dc248b1e6aa2e5f1a") setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x100, 0x48084) shutdown(r1, 0x1) 2018/01/17 06:21:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001000-0x4)=0x0, &(0x7f000064d000)=0x0, 0x9f, &(0x7f00002d6000/0x1000)=nil, 0x100002) r0 = dup(0xffffffffffffff9c) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00004d9000-0x4)=0x6, 0x4) [ 201.208855] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/01/17 06:21:14 executing program 0: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a51000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ae9000)=@int=0xffffffffffffffff, 0x4) sendto$inet6(r0, &(0x7f0000ae6000-0xb)="", 0xfffffffffffffe3b, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) membarrier(0x19, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ae9000)=0x80, 0x4) 2018/01/17 06:21:14 executing program 3: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000005a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) clock_gettime(0x0, &(0x7f0000010000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) [ 201.313801] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/01/17 06:21:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) timer_create(0x7, &(0x7f0000782000)={0x0, 0x2b, 0x4, @thr={&(0x7f0000f68000)="e6410aa22942e71946b1c3e6960d179f30c249", &(0x7f00003c1000)="b0f6aac8947874e75e2661b584e6ed16e8d7ade6b211de3c5bd6a569e195b93259b697474c35cf180ee6fee2af7c471fedc4bbebd026afb6ea26ba6ca2a7c6ae2279eb795fa76e90f9c5ce7e43afa2eae472c77c538ed908da1cdaafd7655aa50a2ad6d2e7f34a3b70a6ba235cfe880de7674e5add511223d8afc985b47e46a601e6106f9c9b7b56215b7275"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffc000)=0x0) timer_gettime(r2, &(0x7f0000f6c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008e3000)={0x81, 0x0, [0x2, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000350000+0xbba)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000070d000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000590000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000180000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000314000-0x28)={0x80, 0x3ff, r4, 0x6, r5, 0x0, 0x48a5, 0x2}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/17 06:21:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006aa000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000067c000-0x20)={0x7fff, 0x0, 0x1, 0x400}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000030c000-0x20)={0x8000000000000000, r1, 0x10001, 0x8a}) r2 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) lseek(r2, 0x0, 0x2) accept4$alg(r2, 0x0, 0x0, 0x800) 2018/01/17 06:21:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000851000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000633000)={0x100001e4, 0x0, [{0x3b, 0x0, 0x0}]}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/17 06:21:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}, @IFLA_LINKINFO={0x4, 0x12, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) creat(&(0x7f00004f9000-0x8)='./file0\x00', 0x10) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000ba9000-0x4)=0x353) 2018/01/17 06:21:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b15000-0x2)='\t\x00', &(0x7f0000000000+0x4ca)=0x0, &(0x7f0000000000)=0x0, &(0x7f00000c1000-0x1)="") eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x8800, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000-0xfe)=""/254) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x208000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x1000, 0x0}, &(0x7f0000408000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f64000)={r2, 0x58, &(0x7f0000000000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6d7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x0, 0x3aa2954, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f0000e7b000-0x4)=0x10) 2018/01/17 06:21:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a13000)='/dev/kvm\x00', 0x0, 0x0) r1 = getegid() getresgid(&(0x7f0000af1000-0x4)=0x0, &(0x7f0000404000)=0x0, &(0x7f0000ace000)=0x0) getgroups(0x2, &(0x7f0000eaf000-0x8)=[0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e27000)={0x0, 0x0, 0x0}, &(0x7f000090e000-0x4)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00001a9000-0xc)={0x4, r0, 0x1}) recvfrom$inet(r5, &(0x7f0000d01000-0x6a)=""/106, 0x6a, 0x100, 0x0, 0x0) getresgid(&(0x7f0000171000)=0x0, &(0x7f00001bd000)=0x0, &(0x7f000014e000)=0x0) lstat(&(0x7f000079b000-0x8)='./file0\x00', &(0x7f0000d87000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() getgroups(0x7, &(0x7f0000ff5000)=[r1, r2, r3, r4, r6, r7, r8]) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b4e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r9, 0x4b6d, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f0000ed0000-0x1)=0x4) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00003dd000)=0x0, &(0x7f0000001000-0x1)="") pipe(&(0x7f0000b4c000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f000076c000-0x12)='/dev/input/event#\x00', 0x9, 0x400840) 2018/01/17 06:21:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fff000-0x10)={0x0, 0x1c, &(0x7f0000f6c000-0x54)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000dde000)=0x10) getpeername(r0, &(0x7f0000d54000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b67000-0x4)=0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a3d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00004cb000-0x4)=0x3) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000597000)={0x2f9, 0x9}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f68000)=0x0) ptrace$poke(0x5, r2, &(0x7f0000023000)=0x0, 0x6) removexattr(&(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000bb9000-0xd)=@known='security.evm\x00') 2018/01/17 06:21:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101200, 0x0) fcntl$addseals(r0, 0x409, 0x2) prctl$setname(0xf, &(0x7f0000b08000)='[[\x00') 2018/01/17 06:21:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000825000)={0x0, 0x0}, 0x84000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000043c000-0xa)='/dev/ptmx\x00', 0x800000000004, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000871000-0x18)={r1, &(0x7f0000731000-0x61)="b79711bfcb9ea620d112efe6dd6ca9a43a606776a87c422075a277ebc4aa9b0e6a24ed5294e959a9e6d69376ab0d812b1770841ddf2ad057e66be1626df4af63439d17dca8db81606f4b4ef37a7e6e74237001454150776b7acb3dff7ab4768c3a", &(0x7f000031e000)=""/14}, 0x18) r3 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0xfffffffffffffe02, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x2) setsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000743000)="f4160340fd23a218ebe2d8e8bf884aa88a0ec35cf227f95a350fcdec35633d36017ee167c6c36eff49afbb3232d71c2a28cabd24e612fff421011a399f1089b5555ee833930a1cdeb197479438432e21e779f93e1ff29b907ee2352f816f4c5af9b5740212081b869b0bb91f67339d8b509968d80f019c409fc021606181fef51983fb7dbd1dc57649e1c00b3ed32091503e9c5787acc2688862eec0b2ae965cfea1ce80eb7248abebf38382ab507ac63347e77bdf869fad73a575f85bbb22a4231b741352946a8397b2172bb6bb9427511c7b0dd8ca3d25de780068c5ffb78642224251da71cb0a", 0xe8) syz_open_pts(r2, 0x0) [ 201.404428] QAT: Invalid ioctl 2018/01/17 06:21:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r0, &(0x7f00001c8000-0x118)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) r2 = dup2(r1, r0) ioctl$KDMKTONE(r2, 0x4b30, 0xffffffffffff8001) recvmmsg(r1, &(0x7f000064e000)=[{{0x0, 0x0, &(0x7f0000c79000-0x80)=[{&(0x7f0000f22000-0x35)=""/0, 0x0}, {&(0x7f00008ac000)=""/29, 0x1d}], 0x2, &(0x7f0000bad000-0x4e)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000045000-0x10)={0x77359400, 0x0}) write$sndseq(r0, &(0x7f00004e7000-0xf0)=[{0xfff, 0x3, 0x40, 0x80000000, @time={0x77359400, 0x0}, {0x101, 0x1}, {0x5, 0xff}, @queue={0x10000, {0x0, 0xd61}}}, {0x0, 0x401, 0x184, 0x1, @tick=0x7, {0x7, 0x20}, {0x17, 0x2}, @quote={{0x3f, 0xeae8}, 0x5, &(0x7f0000c29000-0x30)={0x0, 0x4, 0x7, 0x3, @time={0x77359400, 0x0}, {0x9, 0x7f}, {0x2000000000, 0x1}, @control={0xb8, 0x20, 0x10001}}}}, {0x81, 0x6, 0x5, 0x8, @tick=0x9, {0x9, 0xfffffffffffffff7}, {0x46, 0x101}, @quote={{0x6, 0xfff}, 0x8, &(0x7f0000b8b000-0x30)={0x9499, 0x1, 0x0, 0x81, @tick=0x101, {0xa128, 0x4}, {0x81, 0x9}, @result={0x81, 0x3}}}}, {0x100000000, 0x7fff, 0x6, 0x4, @tick=0x9, {0x5, 0x6}, {0xfffffffffffffff7, 0xf800000000000000}, @connect={{0x7fffffff, 0x0}, {0xffffffffffffffff, 0x2}}}, {0x1, 0x0, 0x24000000, 0x64e, @time={0x0, 0x1c9c380}, {0xfffffffffffffc00, 0x10000}, {0xff, 0x8}, @connect={{0x7fffffff, 0x40}, {0x9, 0x400}}}], 0xf0) 2018/01/17 06:21:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000afa000)={0x9}, 0x8, 0x800) close(r0) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f00002e7000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x0, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d24000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x1ffffffc) 2018/01/17 06:21:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00008bf000-0xc)='/dev/audio#\x00', 0xbfa, 0x400) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000196000)=0x6) r1 = syz_open_dev$sg(&(0x7f0000389000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f00006f8000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) r2 = fcntl$getown(r1, 0x9) fcntl$setown(r1, 0x8, r2) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000b2a000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="aa0f8084d788ab51cf7795aa4dc5e790"}) ioctl(r1, 0x227c, &(0x7f0000d22000)="") ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000a43000-0x14)={0x1, 0x4, 0x6, 0x1, 0x4}) [ 201.444255] QAT: Invalid ioctl 2018/01/17 06:21:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000b8c000-0x8)='./file0\x00', &(0x7f00000cc000-0x8)='./file0\x00', &(0x7f00003cf000)='ext4\x00', 0x0, &(0x7f00001b6000)="5dbdb93b537859704e32d8b9064e4b5cdc8340bd73ba45dbce424eb51e7f5b69015493c9068607819ddd96d09ea505b511b90b5fee376eb42fa521c287800297f2a1ba88401910ea90c9e58dcf830750f0e003aa0535b3eb70291d792804ebfe021c961c7386dc2dd20017e3b7f6c1df8667669fbbab2933071ab2da371a111769a6be2e8feee95a998c5be0e67550c5cdf58c24255633735705c11b20c23f981dcceb23d2a97b344e093e2b203816b88fe8a3c86b70a8a40c8bafde5c28d07e4520213f55141cd45efbb46a8eb8960a373f") unshare(0x24020000) mount(&(0x7f0000a0e000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000084d000)="") 2018/01/17 06:21:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$admmidi(&(0x7f0000fce000)='/dev/admmidi#\x00', 0x3, 0x109000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000967000)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r2 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r2, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0xa, &(0x7f0000697000-0x8)=0x0) socket$kcm(0x29, 0x0, 0x0) 2018/01/17 06:21:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f00002a4000)="") openat$rfkill(0xffffffffffffff9c, &(0x7f0000c05000)='/dev/rfkill\x00', 0x10000, 0x0) 2018/01/17 06:21:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000941000-0xa)='/dev/cuse\x00', 0x8002, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000a50000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f00003b1000)='/proc/self/net/pfkey\x00', 0x40a02, 0x0) 2018/01/17 06:21:14 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000026000-0xa)='/dev/vcs#\x00', 0xffffffff, 0x2000) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000019000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000026000)={"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"}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000d000)=0x4, 0x2fd) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42) 2018/01/17 06:21:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x4000000000000002) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000544000-0x39)=""/57, 0x39}], 0x1) r3 = creat(&(0x7f0000786000-0x8)='./file0\x00', 0x0) getsockopt(r1, 0x1ff, 0x401, &(0x7f0000ff4000-0x1d)=""/29, &(0x7f0000e2a000)=0x1d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000425000-0x10)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r5) tkill(r2, 0x16) close(r1) 2018/01/17 06:21:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000ea8000-0x80)=@generic={0x5, "0103000000000000000000000000000009a979f321b30c86c8790405c6bad62e0a43a632ed4938d3d273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca02396f5bdcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ea6d000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) recvmsg(0xffffffffffffff9c, &(0x7f0000df8000)={&(0x7f000044a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000497000-0x50)=[{&(0x7f0000ca7000-0x2c)=""/44, 0x2c}, {&(0x7f0000e67000)=""/4096, 0x1000}, {&(0x7f00009b5000-0xb0)=""/176, 0xb0}, {&(0x7f00002db000)=""/234, 0xea}, {&(0x7f00000b4000)=""/67, 0x43}], 0x5, &(0x7f000089c000)=""/228, 0xe4, 0x0}, 0x2) connect$bt_rfcomm(r0, &(0x7f0000c01000)={0x1f, {0x5aa0, 0x4, 0x3, 0x7fffffff, 0x100000001, 0x1}, 0x1}, 0x9) socket(0x1f, 0x4, 0x7c58) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x800000001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getpeername$packet(0xffffffffffffffff, &(0x7f0000a25000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000f3000-0x4)=0x14) kexec_load(0xffffffffffffff2d, 0x5, &(0x7f000034a000)=[{&(0x7f00006e5000-0x87)="0229393a62ea7aed9e8a60417ad39a9376d8e00f6b3a5005edf79ec762fc65811cfa4b5b1be2b420d9b903aed075b7f4aa262b6199f3c99a6df91a77402aae2b7e223cccda5412033b1d3c3bcf8ed5d506b1a71ed14fd14d5b45a1b562611f5f5aa2a7ff4506df9eeb967e2c32ea1a52603bf718c824513e2ca56fcabbcdd07e01a6da8f0291d7", 0x87, 0x8000, 0x1}, {&(0x7f000023f000-0x1000)="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", 0x1000, 0x40, 0x800}, {&(0x7f0000f27000-0xc2)="655a84a4b09b47f3e7c015f8ed663558045ca010bcf427964f18edc56c9dbb29d68897e149fb05aedb086a8a50777a15d32467ba05653bbc90bba260fd8202eb961945ea0602c0654fbeacdfb81e36c01db902d3169f8446a118476a0793ddbc5b4e236af6b50a706ae7325382a93d3d63d34e2bcb045ee811852878a2faf7a6f0d020c029c10b255d30f339f1ae41981045d5c6ee5c796fbc95bce7db5abab615704afc99dfdd53dd0664890faa1fad4b1062da3ff7ae5c0461d8e9e3a5ffac4d86", 0xc2, 0x380000000000, 0x9}, {&(0x7f0000f91000-0xfb)="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", 0xfb, 0x0, 0x4}, {&(0x7f000079f000)="2d5e34a6fcf2196222341d441ed6e72c430f254a6093e04c053a1d64f6bd71d628bdf5c3746e815ced36dffe3f769b392909cc3a30749b6af177f85de87ed87af04a1bf977d9707b7d182074f7df47f6ee49ebc3e8f0f08eb7e59feef111ed8c301724fb2c3e9c936ee0033743568daa7ef89cfa311456f52ddf1fb3d591c7fb647fc69000e8ea6484d9c51ead4ab0b3da1538bf18a05375260c6c8e27e1c52c1cf7386b0e2bd40f2b65391ce65d8b72cc838a8b62044b1cfe920ae3b94b5eae4a602ed118d91633348f02e94f403db0ab9c12b450ff59e1f17c49646eb24951e6df853e7360a53bd3b4f0ce1f1fade1dd4089e3", 0xf4, 0x8, 0x100}], 0x280000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x5, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000043f000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd6, 0x0, 0x3, 0x1, 0xffff, 0x20, 0x7e25}, &(0x7f0000d05000-0x4)=0x20) socketpair(0x0, 0x8000a, 0x0, &(0x7f0000122000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000c8c000)={0x7, &(0x7f0000a7c000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) sendto$inet6(0xffffffffffffffff, &(0x7f0000a16000-0x3)="", 0x0, 0x0, &(0x7f0000f57000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00007ad000)="55bdbde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a8931585de94fbd57944478be8362d78f731", 0x2e, 0x40800, &(0x7f000020d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008b3000)={r1, 0x28, &(0x7f0000407000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b40000-0xc)={r2, 0x6, 0x18}, 0xc) r3 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000741000/0x6000)=nil, 0x6000, 0x2000002, 0x34, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f000066a000)="24000000100005004d07e30800de010303050100060001001e000000f70000f100000008", 0x24) 2018/01/17 06:21:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000046000-0xc)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000002f000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r3 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r3, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)="6e65742f00000000000000043600"], 0x0) 2018/01/17 06:21:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00001dd000-0x10d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000083000-0xc)={0x20000000, 0x1, [0x0]}) syz_extract_tcp_res(&(0x7f00001a5000-0x8)={0x0, 0x0}, 0x2, 0x202) 2018/01/17 06:21:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f28000)={0x0, 0x2, 0x1, [0x2]}, 0xa) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r2, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000012000-0x48)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fffffff}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000010000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000012000)={&(0x7f0000011000)={0x2, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "c44cd3b05aa92c5b"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:21:14 executing program 0: r0 = creat(&(0x7f00001f9000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000000)={0x80000000000000, 0x0, 0x0, 0x8, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001be000-0x98)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80}, &(0x7f0000c49000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a29000)={r1, 0x6}, &(0x7f00006b0000)=0x8) r2 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0xffff) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b60000-0x18)=@generic={0x7, 0x2, 0x7f}) mkdirat(r2, &(0x7f00002f9000-0x8)='./file0\x00', 0x0) mount(&(0x7f000052d000-0xe)='./file0/file0\x00', &(0x7f0000f4a000)='./file0/file0\x00', &(0x7f00004a8000)='\x00v\t', 0x1001, &(0x7f00003ab000)="") unlinkat(r2, &(0x7f000057d000)='./file0\x00', 0x200) 2018/01/17 06:21:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000efc000-0x4)=0x7) io_setup(0x10, &(0x7f0000438000-0x8)=0x0) r2 = memfd_create(&(0x7f0000b7a000-0xb)='/dev/loop#\x00', 0x4) io_submit(r1, 0x1, &(0x7f00005ed000-0x10)=[&(0x7f00004b1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000023e000-0xab)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 06:21:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000002000-0xc)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000001000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x0) 2018/01/17 06:21:14 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000024000-0xc)='/dev/rfkill\x00', 0x28000, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000024000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000023000)=0x14) bind$netlink(r0, &(0x7f0000023000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2000002}, 0x7) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000024000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x400454ce, &(0x7f0000024000)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000024000-0x20)={@generic="c55e2376a6d35be540c916feadae0767", @ifru_flags=0x1600}) [ 201.654052] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/17 06:21:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x10, &(0x7f000051a000-0x58)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x1, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 06:21:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000a34000)='./file0\x00', &(0x7f0000109000-0x38)=[&(0x7f00004ca000)='\x00', &(0x7f0000164000-0xb)='^eth1GPL#%\x00', &(0x7f0000bc8000)='-\x00', &(0x7f0000e73000-0x2)='\'\x00', &(0x7f00008e9000)='em1[&\\%md5sum\x00', &(0x7f000026b000)=')mime_type$posix_acl_access..wlan0\x00', &(0x7f0000857000-0x1)='\x00'], &(0x7f000058d000-0x10)=[&(0x7f0000588000)="0400", &(0x7f0000bc3000)='%posix_acl_access\x00']) bpf$PROG_LOAD(0x5, &(0x7f0000ac7000-0x48)={0x1, 0x3, &(0x7f0000365000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x5, 0xf7, &(0x7f000059f000)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x27f) 2018/01/17 06:21:14 executing program 0: prctl$setmm(0x23, 0xe, &(0x7f0000df1000/0x6000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b0d000-0xb)='projid_map\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x6) 2018/01/17 06:21:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000cc4000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ea3000)={0x2, r1}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b4f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000f2b000-0x1d)=""/29) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000c50000)={0xbb, &(0x7f0000a7f000)="4b9b1ad637d32c7712d18d030a083f64e6df340cd9ea3bd0b7a177fdf5460944493e342d248fb8924530847d1f38a23cb9af0ba1698b239282046ddd342e6b2d249e98f5d8150662b3f70fd7bd661a8adb528c3990857b41b3825447bdcd89d9d409c3ef90982ccca6848582e5a5e929ad17ca2caa26f5e73da76905eed12f0100e2bcf2b3cbdf6d0cefee04ca727d2f8de2bba9b8902acf77d6975c5d99fcb2715404b5065d07ac5106e49fd1388b441c6e0b5e857f3f2cbaa53a"}) socket$kcm(0x29, 0x2, 0x0) getpeername$unix(r3, &(0x7f00009de000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008ca000)=0x8) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r6 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x1, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/17 06:21:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_config_ext={0x19a, 0x100000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x100000000000035a, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000677000-0x8)=0x6) 2018/01/17 06:21:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000955000-0x8)={0xffffffffffffffff, r0}) sendmsg$kcm(r1, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000676000)='./file0\x00', 0x2000, 0x8) recvfrom$ax25(r2, &(0x7f0000c81000-0x1000)=""/4096, 0x1000, 0x40000000, &(0x7f0000a41000-0x10)={0x3, {"4d278b15818425"}, 0x3ff}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000302000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000acb000)=0xc) ptrace$setopts(0x4200, r3, 0x8, 0x0) r4 = semget$private(0x0, 0x4, 0x68a) semctl$GETALL(r4, 0x0, 0xd, &(0x7f00009ed000-0xb7)=""/183) 2018/01/17 06:21:14 executing program 1: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c8a000)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000054e000)={0x2, 0x10000, 0xda, 0x6e0b, 0x4, 0x98cc}) openat$ppp(0xffffffffffffff9c, &(0x7f000027e000-0x9)='/dev/ppp\x00', 0x200000, 0x0) readv(r0, &(0x7f00000c8000-0x10)=[{&(0x7f0000164000)=""/37, 0x25}], 0x1) mmap(&(0x7f00004a5000/0x1000)=nil, 0x1000, 0xb, 0x8012, r0, 0x0) 2018/01/17 06:21:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mouse(&(0x7f0000d38000-0x12)='/dev/input/mouse#\x00', 0x8, 0x1) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x893d, &(0x7f0000103000)={@common='gretap0\x00', @ifru_names=@generic="ea2254bcb09936c0baf3ae07e7d669c3"}) 2018/01/17 06:21:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x1003, r1, 0x10094) 2018/01/17 06:21:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000b2e000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000473000-0x4)=0x10) clock_gettime(0x0, &(0x7f00006e7000)={0x0, 0x0}) ppoll(&(0x7f0000c46000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005c0000)={r1, r2+10000000}, &(0x7f00000cc000-0x8)={0x1}, 0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$EVIOCGREP(r3, 0x40107447, &(0x7f00003dd000)=""/174) syz_open_dev$mice(&(0x7f000084a000-0x10)='/dev/input/mice\x00', 0x0, 0x200181) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af7000)='/dev/hwrng\x00', 0x8040, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000064000)={0x0, 0x0, 0xae7, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 06:21:14 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000005000)={0xffffffffffffff9c, 0x28, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000)={r0, 0x400, 0x8}, 0xc) syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000eef000-0xb)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r1, &(0x7f0000000000)="", 0xfffffe98, 0x0) 2018/01/17 06:21:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000687000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003bd000-0x8)={0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000537000-0x68)={0x74, 0x0, [0x5, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/17 06:21:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)='*\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fae000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 06:21:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x2) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) sendmsg(r0, &(0x7f0000e3c000)={0x0, 0x0, &(0x7f00004b5000-0x40)=[{&(0x7f00006de000)="8fa633ad02bc9835b1", 0x9}, {&(0x7f00001ca000-0xe3)="c35bec482a5bb50c751bb9929e335f007431ce24076c074a45916cf41c30cf33554614bb25f2b4f1cc008bbdd98bc726bdc9bc42d265045c87d92e7a0538e5c97591995529f0edb68edd3c546f26ddb5c7c327c77872c78f807cdd29bc53fb7cdc4c0f5a8d279410363a0bd95b55a1d48f69fc47e5fdde7327a93365c26e221552c1d9c68b427da51fd74dd9b48f196f718e43deb346a45f657eef9d4715434ed12e053856f375a44b20982068408b932edb8fb833702043d9b48b19753b4513b0c3fa5a639b34bf814f593c751d58fe826d37b6a31a445aeced646edfa52d04ec68c1", 0xe3}, {&(0x7f0000b9e000-0xf9)="3799d1c541e2e1c886117603dd80f855b9ef7233488232561aacd024ad304f986b858ebff841be051d0fb2815d7c17717627e61acaee49a3333388d3472ccbb8eafdc1edf2b8c00b7f77ba901d54472a99fa2489657909e013b189230f6d96da299b283e30b9fe75a0a3e833dfe8fe557ad38370a0fabce29f51500b22671ca6e3361beddff580d5724a3e2ffa2f188420b119a662f16ab9e60962a5b2ff8e75beb75269629b600bd248acc5d1ed0585b69b3c4f704192d06f5a71c7f4cade9d1e37fe8e31af3e7cc2b8c05b174e94ccb10e4c25c73858d73c8260bb00633adc31e0e28ca4ef3945ea6f49d7e3ae842243803cae1545af02b5", 0xf9}, {&(0x7f0000c3f000)="011902f0b09070c8392319b87fa3c900d787831e148fb59eea78d8ceb8605742fd0f696a66b3387265ac2a92047beaab97d037fa492cec494e5e98c52e", 0x3d}], 0x4, 0x0, 0x0, 0x4}, 0x10) 2018/01/17 06:21:14 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc68b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) sendmmsg$alg(r0, &(0x7f000029e000-0x230)=[{0x0, 0x0, &(0x7f00000b5000-0x50)=[{&(0x7f0000eed000-0x57)="b125d6302a5eaa57704be36fef8928288358795959876dab7d8c90a2753774a385a5dc63843392b2259874a4e36e32276bacf1ba9ce317755835834e0866a6c5c0f49cfa6f6af3ed577703cd74bbf41e0dc3275f6b4dea", 0x57}, {&(0x7f0000d80000)="", 0x0}, {&(0x7f00000ad000)="3587c7e09a73e9b03f058977ededd7e77dd91e16aa061d87daa37b37e93c9823ddd1f2d83c7e52a9645c6b1bcbcf4b93e4058e308093510e550e8b5c1b7b1931942c2233c6fc9a60d8d29a", 0x4b}, {&(0x7f000002b000)="107f95266f8327c499ca874d958cdaa51701ed5f5ff23b4513c56d93845d3b1a2ac627644006519cc4d52d2d7e18378887e6c4b3aee81beea5f810ad7c4d498c7854fefcc43e7e9d215087a6797ab70fb32846bee64e8aee67125d37ff7c13aab0cb6bb46f741cd446d6fc042ed391604cfef637b3798949fd79cc19580628a9f50f1778833da5c655bfcf269d6ebebf5973badc20", 0x95}, {&(0x7f0000ab1000-0xc0)="7177258f6e859eaa2ce0a6099814fa0b2a3030e4b89a5831ccf26a2147d1821a6e20d0d3b312b5e54d9379fa76f83759d5c352671a3f6b735ce2c65daddcedf136ebe692303611c42e918755af553accd2e1c80076c82b5a29705fba9e24a2eab8d9882e7c83f22341dac053c0145fe1a428b02d0beae6cf0edc1161eb444fc4a5b2ba45c22b6829f0b3f25c3f099f8b49e95dad884753785a269f9d06c9210ae6ea60178d44c0b233ec3fc3699f144f15e9799a81cb22f53362d68d73529dc3", 0xc0}], 0x5, &(0x7f00009dc000-0xe0)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x98, 0x117, 0x2, 0x84, "44c13b4d5dfe0c11b1e96c91ab71fc2ae72655fe1dd736ec3958905821f2e86328f04d427494d983d595aaacb431267684b719087fcdfaaf81a92ce63c9fcba76dced6b544b6c909d63716547c83ea945259b33c31f3b1b83a9ee7aed874f751e2c355788f753a18df459e93eb9d1ac807eabd130cfa085674581f93312af558dcb1a786"}, @assoc={0x18, 0x117, 0x4, 0x3f}, @op={0x18, 0x117, 0x3, 0x0}], 0xe0, 0x1}, {0x0, 0x0, &(0x7f0000289000-0x80)=[{&(0x7f0000625000)="5c3bd5675635c6e3ff947ab10bb903db4ea904", 0x13}, {&(0x7f0000999000)="15871488c305e5b8e22ee8c6e7cbfc8eee5269a0fd5b012d324506a3660aa614b9a9406d4ce2a8dab9f0ab5cd7ac66026579482271e3e5fae8da244271ae40cc55252f914ab81ba2e5fe520d1c25104e7b3e4dbc33b744002f7412641228ba08a1fc557824257151b73a0956819e2aa8ff5ddd86039ce99b21737efe1a0295e0763ad9bac993d547141448cd04b9cdefff6e", 0x92}, {&(0x7f000059b000-0xb8)="95cf331b4d4ffc03a7e9e281660f217e794b53ea9b5380eec326eb148830eae96cb32731ab514011a9e9ecff6e9e8db39c1deb65e8aa6c416576a97d6d80b5e577b9b4cedaf29c6d7e6c1f2c25775d61d52b16f4c7be4ddfb8aab8711ccff4891235a40d5781c45696b7b2a62f97594c7dd5c5a23b59efadabf930c780fc20e8ac16900ad5b81eb6e3201f897b652bec8982e19a407038ec6f152f726cc77652079458154d468f86ef30e1fd3a45b2bea64da9ee832316d7", 0xb8}, {&(0x7f0000139000-0x1000)="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0x1000}], 0x2, &(0x7f0000b67000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "544e478bd5b9e0410013622b65b522b175bd87d71e4efd83ac0e53f8c9b4cfa3fb8176df17121a2cf8c70a265fff50d12227ec56ef2d0c80e6967702826c127a394e88e51174d55d80633af76119f528465260bdf2737c6c863ae7efc15611f588cdcd5940069525a88af8cfee88914816c6a12193496a92b17cda426db76247e170e3609a05daec07bb7249d78d5fe09fb95a6925a6d10f0332ec7a3d5de9b4151f9dc0ff6574d43953430ee624dc3d2a180f6cc772e4d316f14e6c932f6ea0816a7e2ba4a3ed43a3913835bf4c419b65e14be31b8f6b29846935ff800ef7e3762bbf16ba0d54ce9f0c950e2b04eb180ed03b050763aa9cc5851cd82cf10794176ab7f701b01c8e2999dada970b80870f6dee8042745b1e72af93b0df63855502e04f5ff6a2562efe0a85a1845ddfea9e3a4ed5beda0d0f49b0425c254b263ff24b9b00b13e9171c2f3bb701b15203c53f28a3f9c012aa89b693511e4e8f35f661b593e31e5c08c8132a09d5975ce003dfe11bdf7cd2959cacaff93ad7c14246ff71e20feec6615c127ae37d113a2dae59c8bf044cf91c31792d26ae7d35cd5705e7b60213452ea5ec05529d577df493f76b68ecbec80390086c923a494e84c3d75fddf33611247f3f91b739a6e592a44da887a30e14f53784ed9c985b1a5ac09169260771be8f110a7e50419e939ca7a25f7aa33102885cb117ac1afb3328a9dd1e7cf22da2806768e0ac2d933e5c455886ec06f589d5d8e0491e3d4784508fc265dad2f31d43943d819ca431cadac1a445505f64d96d788cca3732e3bdf60558f7fe25fdc4a522d3e34841e08f3417d08c1ee4f131563a00454d97936f5748a9b7e5ff97c422abbfd959ac7069a691cedf2778d2e696d9bd52b69522818c981b3dd29d012f92220d4f05e92fd4d364b5c4d0e4d0a6d4cab382a30a3e48edb286e819d65192c112651893484ddfba228d01c6dd49da0d92445af1680e76d67160cd0f695601228c4f856b7ab36dcfe13de9790299ef4c3c3ce3b882afcb63b9b273a23800ace560eeb98b057e59245666380b707492aeb23fc212361039d4eea18e6f70fa8e462d90f1f60e68bf05ca3ac3daf4207ae3ff8c4fa9df247d3662fd4b313635d9b40efc639502f1613aaea4709793d9b5a58a378d799d93b0023d7da5a10124b1c36e41edacf781a54ed30919586460a790fd849176176259d0aac3500c39e6ba23efd7adeece5fabe04e1781cc0d3549bb4da4fae75fd4c5b9c4a6b4de91ae45d68772176afc63212b704d0889c04dd2143d2633115aab83d4082e65cfe4ddf7b304067a94546c320e1ceb2ad1d9e8fc2c87b5c626d1c773d61bd820f4d53952a220bc4e3088b4ee7aa6528cac8c4bebaddf2c38c0333c05b4bf632ff957d8fb3b5eb72050d9ccdd69cd727177ef211cde5e8e0568084b3ba03a4e2c4a1eb593488ac7926f79a404ddcc4a0a6b1e48fe2e4e8a233c4f4cfd82dd2a08b7110544ea1381338950c4c721741b84fe3f4b2b0148fc990bf02d5c31dc17ca78194258c6b00887df18212057b48cf848e203bd0e8475ee08982aaa4f1bf1861b7616e11ef9de20cf0945beaf2921af56f1b3cc831438e5db3642a03ba2a3f264cf1a78edf8df319f191aaf976e1a0714336b1bbe6341b94a4eaa692674684b2e8784e304e8207e74f1e9dfaba4844d5ab1262431b349540227c3b37ab7d4d12a79ae0b97dc510f72974b7e1594fb0fa9c7cbc03c5f8362e3530a418685d43529adabde0dab1e2221e0181f7a7a743404c9febdc5eee15a2a8f12aa9ff0a59c47c981f23f4367115da5e7f56e2d3c04f983f8c3258ce5c90a7de07a864e994973b12f6b7a6dd3f59defbd0ceeb0c6931b50f0518126f749c6392c3870d3e7bdbcfeec209bfff2879e8a4951b29804134afcabe11b06721abdef41f61f0932fc69436059ea9f866bfc6157307479dfcc7a3be10ae0ab49880ff3868c219c7462e58cdb77cb8f87dde8dc978d5ed0233b863e74c003158658cf22c92ced0513bb0848e53e7a0040eea0cbf3f94c3f8db0bf9f2f25d089899685d74bba8a6ef49077317b4a140961381251d3b3f1923990de6fc369593cd7385f576cf542bc59d991480d9257ae76ee6f567435b1d39e6e05677fc01b33de2f8ccd73fc17a8e04428d2c1b1b1dc6975be86c120c77b2b877630b5be79e5099df31519be11464e20da22d69af3e1db1651cf6c5b10d8cb35d5bfaccd3aa6a69428d9f561cc41d0bffaf45c3ba048475813930685f5f3556facee1bca8f1a055a8fe9c5f98bf0c44e22008fe47be2a8e18461e41fc259139e0aa2319e9874c2b2ab496eda1dae8296dd8f80db1e71dec2e8c4caa7f03d2162a220b7ecb0c81883ce1628c95966aaab44c8974b700bad5560e05320d17a0d6c9d1c05f3b2efee4986db7633053db59936c6704e2fbeba58afdb95eae3ac1e5b922b0e0e5e4cef4c7e55020f66a584ae5fe8e8b152387e66517a0704635cc37e0d0c53cbf59967b13d19cfaaaa1a1ebce59a4a74b83ba25311669d2f90abe63b054f06f3750b206bad724a4bd89c5c5601144c5d8acaf47c353e933f530c55e7f8a5f302fa7754ce795c00f2d0f51de4d3719dba7858d8c88440e97fdc3085e589e9a2122a819271e7263d9686ab8f9d293ed04b1de63b52f067df2426b805bdc22ac3b57151aba36f74dc7a5e5ba2875f3a1dbc0c7c6a60a268565d8ad4419de7ddd1120215bba4fc050d4b8be7fade619e5143dcb34fb71e1767eb615d79e597f0b9a251f2266b34a2e6622a046666a00d65e093495beabade1bfabce50a2fd527c160e96946ba4c2657b787581ef3d86da2c98dd62ad82905e250ef89d11adcd4b8ebd6d8813d992a96e4197717cbb6f24acdcc4688088d21030bda37dace5c14b02b0e31d2383a6d21178e953c5d7c70991afcd64332cd71363bde122d2ab5d48d959a620343c3a233d5fbbcd5e73006384ab16165b414fd91b2c66f63135c5341a8ee56785586083d0118bc84aec85b9b53fe83f75108a856f511b222f5ddeeed5a2027842e781a15e06a74e8dfe0a8b5c7975c67fd62cbcffd53298178370c075862a300933aa7ca12af6b943c923409715a497dcf38029af33ed147a7bc7d68d06dd21dcf90d400e3dc25ababe627e52584fad3bacd28c2a8cb3da27118e1ac0e5555fc072429b829a94f7be7af5602efd2c83c2f8f06de47f4a8bab124904a63919669e8ee51df3bb78a2525e3641028e7743de22dec4b685e16e3a4e7bcf5fdadba801ee4036408498fd11194cc52dfe9c88a7203c04804c39ce0de887a8ef767ec22b197df809cd162b08d139e85dfce08d854cddaa6a722bf2ae2f383c23de41922a2cdd4983bdce52c58bda6c7f9d490a999cc2327ddbcfee789edcf4f006f1effa4c342f42f916e08341a1a4c78252493b96d0b5978fcb05cd185e3bbb04efc1ad15973bea0f2610e64f9d4b68fa13b7b94d42417a65325412e1634562402fccb54f5759911aece7e60d6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@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x90, 0x117, 0x2, 0x79, "5862ab7f9db5c63737733df00f334d6344330034e85bee9cdebfa1c10f6744aa1f7711b9e5ad5f5abe40e30acb4cb075ed88b6803a0e0ba7c8ecba9a86bb1aa243beb5ab8eee9a0b3b992a6b18165d79a4ce9a9846e0abb5f24e169fbd6fcc4907eb347e29f3deb2dd7129574f8c913fa959335bf41ac63a10"}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x10f0, 0x10}], 0xa, 0x800) request_key(&(0x7f0000002000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0xfffffffffffffffb) fadvise64(r0, 0x0, 0x1, 0x4) 2018/01/17 06:21:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000993000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000cd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x14, 0x20, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:21:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0xffffffffffffffe0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000001fffff1ffffff15e3000000ffff000005000449faf5238f0123"}) arch_prctl(0x1007, &(0x7f0000e83000-0xed)="e241ac29fdd1d52b061f58f5a72b4da9f25cfebfe34ad280427c5062cec5c2c701f7ead388c8dcf10498e3a21257089f0dec2c0a7719d946ae5c6e4a47dd6fb3d2e05881295131a641b6be68ba530c06c25e438b77791c5359545870c87fe5bb6562417cf47f00d797e8979ee07abfe2caa29c713abb0ff9535e3c9055705c03ddbba45401aa1c707c49a9823cea99af636c3cacfa0ce148f2e4cf7c4637acdcfe115bed753be3f7a6573d649a61ba3ce47fc987ab13d5f0d875e8a60a421c964d695a14690181334b6979fce5c9322c7dde1c9db8b8a2d828065308e8f033cbfbdaba997e11a04a94286524dd") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ed4000)={0x0, 0x0}) 2018/01/17 06:21:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d3a000)='\x00', 0x0) ioctl(r0, 0x1, &(0x7f0000809000)="") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000022d000)={0x0, 0x0, 0x0}, &(0x7f000036f000)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000b78000-0x8)={0x3, r1}) 2018/01/17 06:21:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000547000-0x4)=0xa7, 0x4) sendto$inet(r0, &(0x7f0000674000-0x1000)="0e", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f0000dd2000)=[], 0x0, 0x0}, 0x0) 2018/01/17 06:21:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000fc4000)='./file0\x00', &(0x7f0000001000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00003f5000)="70707030776c616e31bb21776c616e3000", 0x11, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000092a000)=0x0) 2018/01/17 06:21:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000080e000)='/dev/admmidi#\x00', 0x22a1f8c6, 0x42880) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = getpgrp(0x0) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d12000-0xc)={0x80000008, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r3, &(0x7f0000c7c000)={r4, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000082000)=0x4) rename(&(0x7f000036e000)='./file0\x00', &(0x7f000097e000)='./file0\x00') r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000020c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mkdirat(r5, &(0x7f0000387000-0x8)='./file0\x00', 0x20) getpeername$ipx(r5, &(0x7f0000275000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f26000)=0x10) r6 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r6, 0x40505331, &(0x7f00001dd000)={{0x8, 0x0}, {0x8, 0x0}, 0x3f0, 0x3, 0x627, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r6, 0x40a85323, &(0x7f000038f000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 06:21:14 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x1, &(0x7f000022f000-0x8)=0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x4, &(0x7f0000f79000)={0x0, 0x0, 0x0, 0x0, 0x0}) io_submit(r1, 0x1, &(0x7f0000f79000-0x8)=[&(0x7f00005e2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000f78000)="", 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 06:21:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000847000-0x8)='big_key\x00', &(0x7f00003b7000+0x731)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f22000+0xd83)="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", 0x500, 0xfffffffffffffffe) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000867000)=0x800) 2018/01/17 06:21:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000542000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00004a4000)=0xc) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003df000-0x8)={0x0, 0x0}, &(0x7f00008cc000)=0x8) 2018/01/17 06:21:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000dbf000)='/dev/audio\x00', 0x0, 0x0) flock(r0, 0xf) r1 = request_key(&(0x7f0000693000-0x1)='rxrpc_s\x00', &(0x7f0000480000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca5000-0xb)='^wlan0eth1\x00', 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000948000-0x5)='user\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000018e000)='D', 0x1, r2) r4 = add_key$user(&(0x7f0000bdd000-0x5)='user\x00', &(0x7f0000d08000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bc2000-0x140)="b33ab70079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed3d6ccf59ef70995bdae8e0ecd3fff35a537424f222d2818d08ca27e0ec82165fe365a0e6b9485f2d925493f60c01e33e208c7eba67fc19a9497f5b07e5849d2e875b0081d640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea527e6bd3d32b1a91f944edbc4b1f50050000000000000098b600579f3af3f864e1c32407928f6672f98f7e149be31bd78b506e8b77d4b9ffffffff8c5a449bb233cc54e73548f2bb05000000000000000215ab5c5064a8f7f03534e47bf16c6a919e661c9252f10fad3fbbdefa56f2f33e65e081d9d911acb7137dbc6c09d2df5ea6bb7a8ef0ebbd34fcacd9434363c46390d6a94317662802eb08015b011edf5917d68a95fb0d678717e2dc1f", 0x139, r1) keyctl$dh_compute(0x17, &(0x7f00008cc000)={r3, r4, r4}, &(0x7f00004f9000)=""/3, 0xfffffffffffffdef, &(0x7f0000227000-0x38)={&(0x7f00001f9000-0x11)={'xcbc(blowfish-generic)\x00'}, 0x0, 0xbf2b222664ef14b5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 06:21:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000d2000)={0x0, 0x0}, &(0x7f0000f5c000)=0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009ff000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x8c, &(0x7f0000090000)=""/148, &(0x7f00007e4000-0x4)=0x94) bind$netlink(r1, &(0x7f0000d57000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc) 2018/01/17 06:21:14 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cc3000)='/selinux/create\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000caf000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000fb8000-0x8)='./file0\x00', &(0x7f0000e64000-0x20)={{0x0, 0x7530}, {r1, r2/1000+30000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f000051b000)='./file0\x00', &(0x7f0000bea000)={0x0, 0xffffffffffff8001}) syz_emit_ethernet(0x36, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0x4, '|;'}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x2, 0x0, []}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dbe000)=0x0) sched_getparam(r3, &(0x7f0000d66000)=0x0) 2018/01/17 06:21:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000060f000)=',\x00', 0x3) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000505000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f00009ae000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/17 06:21:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000153000)='./file0\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000edf000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00003e1000-0xe)='net/xfrm_stat\x00') preadv(r2, &(0x7f000075c000-0x30)=[{&(0x7f0000c11000-0x40)=""/56, 0xfffffdaf}], 0x1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000826000)='/selinux/access\x00', 0x2, 0x0) 2018/01/17 06:21:15 executing program 0: r0 = semget$private(0x0, 0x80009, 0x0) semctl$SEM_INFO(r0, 0x5, 0x13, &(0x7f0000800000-0x5b)=""/91) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000397000-0x1a)=@known='com.apple.system.Security\x00') 2018/01/17 06:21:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0xfffffffffffffffc, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x4440}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = memfd_create(&(0x7f0000c05000-0x6)='ppp1\'\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r3, 0x0) 2018/01/17 06:21:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) r1 = syz_open_dev$dspn(&(0x7f000035e000-0xa)='/dev/dsp#\x00', 0x7, 0x88002) ioctl$VT_ACTIVATE(r1, 0x5606, 0x6) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0x0, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 06:21:15 executing program 7: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f80000-0x38)=[{0x0, 0x0, &(0x7f000064f000-0x10)=[{&(0x7f0000419000)="359269b5a64a6ea25516cd1965f793559cd06fac82f99607e3565635ceb8c21124e1eb009c006ccd05f4c1446ca7058f51b57efca62227bfbcce2d953237d65ac33f22f2c408c77f185e927fb92a3770", 0x50}], 0x1, &(0x7f0000a1e000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7f000-0x40)=[{&(0x7f0000512000)=""/12, 0xc}, {&(0x7f0000f7d000)=""/89, 0x59}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/17 06:21:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004af000)={0x6, &(0x7f000073a000)=[{0x4, 0x7, 0x1d, 0x153}, {0xc262, 0x8001, 0x100000000, 0xbbe}, {0x1, 0xd258, 0x6, 0x0}, {0x3, 0x81, 0x97, 0x8000000000000}, {0x2, 0xfffffffffffffff8, 0x5, 0x6}, {0x3f, 0x0, 0x5, 0x2}]}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000629000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000044000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000044f000-0x15)={0x0, 0xd, "90edbdb4c0e2efb0dcd978d229"}, &(0x7f00001c2000)=0x15) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004b9000-0x18)={r1, 0x1, 0x10, 0x2, 0xedd5}, &(0x7f00004c9000-0x4)=0x18) modify_ldt$read(0x0, &(0x7f0000251000)=""/107, 0x6b) 2018/01/17 06:21:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00003a2000)={0x400, 0x3, 0x10000, 0xffffffffffffff84}) write(r1, &(0x7f0000048000)="2400000052001f00fff9f407002304000a14f5110800010001ffffed0800025d00000000", 0x24) 2018/01/17 06:21:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a03000)='/selinux/access\x00', 0x2, 0x0) fchdir(r0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000ead000)=0x0, &(0x7f0000500000)=0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000790000)='/dev/autofs\x00', 0x0, 0x0) close(r2) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000049000-0x4)=0xfffffffffffffffc, 0xffffffffffffff45) 2018/01/17 06:21:15 executing program 0: clone(0x0, &(0x7f0000f37000)="", &(0x7f00005f3000)=0x0, &(0x7f0000f38000-0x4)=0x0, &(0x7f0000bf0000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000000000)=0x0, 0x80) 2018/01/17 06:21:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000473000-0xa)='/dev/ptmx\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000d72000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000840000-0x4)=0x10) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a31000)={"059da2bf40de9366746471511ab83dd3", {0x4, 0x3, 0x1, "273da61944a1", 0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000078b000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000698000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000026000-0x4)=0xb8) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f3c000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00003e4000-0x64)={&(0x7f00000bb000)=[0x0, 0x1, 0x7fff, 0x100, 0x18b, 0xff, 0x6, 0x909], 0x8, 0x8000, 0x7, 0xfff, 0x7fff, 0x7, {0xffffffffffffffc1, 0x1, 0x100, 0x4, 0x19b20000000, 0x4000000080, 0x75b6, 0x2, 0x7, 0x0, 0x100000000, 0x0, 0x5, 0x6, "de71dcbd5caf7b2dbbc25c512d24da2205ae45b0933241c78de98b9068b4989f"}}) [ 202.268764] kauditd_printk_skb: 153 callbacks suppressed [ 202.268773] audit: type=1326 audit(1516170075.123:2529): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26947 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 06:21:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000c75000)='/dev/sg#\x00', 0x1, 0x440503) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) clock_gettime(0x0, &(0x7f0000e35000-0x10)={0x0, 0x0}) unlink(&(0x7f000040d000)='./file0\x00') creat(&(0x7f0000a7e000-0xa)='./control\x00', 0x0) mkdir(&(0x7f000069b000)='./control\x00', 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000187000-0x10)={0xffffffffffffffff, &(0x7f0000ceb000)=""}, 0x10) mount(&(0x7f000095d000-0xa)='./control\x00', &(0x7f0000cbd000-0x8)='./file1\x00', &(0x7f000026a000-0x9)='reiserfs\x00', 0x0, &(0x7f0000fce000-0xf6)="") open$dir(&(0x7f0000a8b000)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000092f000-0x28)={0xffffffffffffffff, 0x0, 0x0, 0x39, &(0x7f00008df000-0x1000)="", &(0x7f00007be000)=""/57, 0x0, 0x0}, 0x28) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e0c000+0x997)={&(0x7f0000725000)='./control\x00', 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000906000)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 06:21:15 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000955000-0xa)='/dev/vcs#\x00', 0x7fffffff, 0x100) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f3e000-0x4)=0xf0, 0x4) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00003dd000)=0x0, &(0x7f0000001000-0x1)="") fchmod(0xffffffffffffffff, 0x0) 2018/01/17 06:21:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x9}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x80, 0x0) read$eventfd(r0, &(0x7f0000f00000-0x8)=0x0, 0x1b) [ 202.347336] audit: type=1326 audit(1516170075.123:2530): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26947 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 06:21:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000654000)='net/igmp\x00') bind$nfc_llcp(r0, &(0x7f0000c0a000-0x60)={0x27, 0xffff, 0x3, 0x7, 0x0, 0x2, "56d985cc6e29f6c0c7f5a7008cb731b7f2338c087bc2a4feada0133e78fbbca0814b2bb50166af561207f964c589668dbc5b80425dbe31ee464db67da82d0c", 0x4}, 0x60) preadv(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x0) [ 202.427285] audit: type=1326 audit(1516170075.124:2531): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26947 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452df9 code=0x7ffc0000 [ 202.452471] audit: type=1326 audit(1516170075.124:2532): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26947 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 202.477831] audit: type=1326 audit(1516170075.125:2533): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26947 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452df9 code=0x7ffc0000 [ 202.502429] audit: type=1326 audit(1516170075.125:2534): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26947 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 202.527069] audit: type=1326 audit(1516170075.125:2535): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26947 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452df9 code=0x7ffc0000 [ 202.551596] audit: type=1326 audit(1516170075.125:2536): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26947 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 202.571664] FAULT_FLAG_ALLOW_RETRY missing 30 [ 202.571676] CPU: 1 PID: 26978 Comm: syz-executor7 Not tainted 4.15.0-rc7-mm1+ #56 [ 202.571681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.571684] Call Trace: [ 202.571699] dump_stack+0x194/0x257 [ 202.571713] ? arch_local_irq_restore+0x53/0x53 [ 202.571727] ? __lock_acquire+0x664/0x3e00 [ 202.571741] ? handle_userfault+0xb97/0x2500 [ 202.571757] handle_userfault+0xbd9/0x2500 [ 202.571764] ? handle_userfault+0x185a/0x2500 2018/01/17 06:21:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000078f000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000dfa000)={0x0, 0xe000000000000000, 0x0, 0x9, 0x1ff}, &(0x7f0000543000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00006ea000)={r2, 0x4, 0x1}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000e94000)={{0x81, 0x4, 0x0, 0x4, "57dca0020ee3e0df70b072bde811b2597eb8990ab89a279f5b854710b6d0d0448acedcae832912cc3787f6cf", 0x0}, 0x0, [0x2, 0x9, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3f, 0x5, 0x0, 0x101, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x200, 0x0, 0x0, 0x0, 0x1b1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x397, 0x8, 0x3, 0x3, 0xfffffffffffffff8, 0x9, 0xe2fc, 0x101, 0x7a, 0x100000001, 0x0, 0x8, 0x2, 0x6, 0xea, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0xe7, 0x2, 0x0, 0x0, 0x101, 0x7fff, 0x0, 0xb51, 0x5, 0x0, 0x0, 0x2, 0x5, 0x4, 0x7, 0x0, 0xfffffffffffffe00, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0xffc8, 0x0, 0x0, 0x0, 0xbb, 0xfff, 0x0, 0x0, 0x400, 0x0, 0x77fe, 0x5, 0x0, 0x7fff, 0x800, 0x7fff, 0x0, 0x0, 0x0, 0xc957, 0x0, 0x0, 0x7, 0x140c034b, 0x81], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 06:21:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000057f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000540000-0x8)={0x2, 0x7, 0x89, 0x9}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/17 06:21:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cc8000)='/selinux/policy\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f00007ed000)=0x9) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r2, 0x10d, 0x800000000a, &(0x7f000009b000-0x1)="04", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000f67000)={0x5, 0x2, 0x66, 0x3}, 0x10) sendto$inet(r2, &(0x7f0000cc4000-0x38)="15a4449575708bb3574bd1f8e130c62294cd5c4c3c0497849146ba1b7ec4b107a1c653029d3d03994c846b14cd64209ec8", 0x31, 0x4080, 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00008c1000-0xb)='/dev/vcsa#\x00', 0x5, 0x4000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000cc0000)={0x0, 0x7949, 0x2, [0x8, 0x3]}, &(0x7f0000403000+0xb2a)=0xc) getsockname(r1, &(0x7f000070b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fa000-0x4)=0x26) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a8d000)=@assoc_value={r4, 0x7}, &(0x7f0000d71000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000238000-0x8)={r4, 0x7fff}, &(0x7f0000d57000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00006cd000-0x4)=0x6, 0x4) 2018/01/17 06:21:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000069b000-0x10)='/dev/sequencer2\x00', 0x8001, 0x0) ppoll(&(0x7f00006f3000-0x28)=[], 0x0, &(0x7f0000bdb000)={0x77359400, 0x0}, &(0x7f0000c9c000)={0x80000}, 0x8) 2018/01/17 06:21:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f000055d000)={0x0, 0x0, 0x80000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00009a9000)={0x10, 0x0, 0x0, 0x0}, 0xc) r2 = socket$inet(0x2, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000001000-0x90)={0xdf5d, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r2, &(0x7f00001f5000)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) ioctl(r0, 0x4000000000001275, &(0x7f0000f5b000-0xe)="") 2018/01/17 06:21:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00008da000-0xe)='/selinux/load\x00', 0x2, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f00006cb000)=[{{&(0x7f0000118000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000aaf000)=[{&(0x7f0000c41000-0x97)=""/151, 0x97}], 0x1, 0x0, 0x0, 0x2}, 0x1}, {{&(0x7f0000bfd000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000354000-0x60)=[{&(0x7f00001b1000-0xc0)=""/192, 0xc0}, {&(0x7f000035f000-0xf5)=""/245, 0xf5}, {&(0x7f00000b2000)=""/146, 0x92}, {&(0x7f0000c10000-0xe)=""/16, 0x10}, {&(0x7f0000fa2000-0x8f)=""/143, 0x8f}, {&(0x7f0000b6a000-0x1000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0xffffffffffff0000}, 0xfffffffffffffc01}, {{&(0x7f000089c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00005ce000-0x50)=[{&(0x7f000062e000)=""/57, 0x39}, {&(0x7f00008bd000)=""/174, 0xae}, {&(0x7f0000725000)=""/76, 0x4c}, {&(0x7f0000f10000-0xa0)=""/160, 0xa0}, {&(0x7f00009be000)=""/149, 0x95}], 0x5, 0x0, 0x0, 0x9}, 0xb45}, {{&(0x7f0000758000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000fbf000)=[{&(0x7f0000c70000)=""/137, 0x89}], 0x1, &(0x7f0000c32000-0x1f)=""/31, 0x1f, 0x101}, 0x6}, {{&(0x7f000081e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000409000-0x40)=[{&(0x7f0000976000-0x36)=""/54, 0x36}, {&(0x7f0000df5000-0xff)=""/255, 0xff}, {&(0x7f00008cc000-0xb0)=""/176, 0xb0}, {&(0x7f00001f3000)=""/173, 0xad}], 0x4, &(0x7f00001a2000-0x3a)=""/58, 0x3a, 0x8}, 0xfffffffffffffbff}, {{&(0x7f00004b2000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, 0x1c, &(0x7f000048b000-0x90)=[{&(0x7f0000647000-0xd4)=""/212, 0xd4}, {&(0x7f00001a7000-0x54)=""/84, 0x54}, {&(0x7f0000245000-0xc)=""/12, 0xc}, {&(0x7f0000a71000)=""/133, 0x85}, {&(0x7f0000615000)=""/123, 0x7b}, {&(0x7f00002ac000)=""/246, 0xf6}, {&(0x7f00005c5000-0xd1)=""/209, 0xd1}, {&(0x7f0000571000)=""/202, 0xca}, {&(0x7f0000ee3000)=""/201, 0xc9}], 0x9, &(0x7f0000af7000-0x75)=""/117, 0x75, 0xcfc3}, 0x7}, {{0x0, 0x0, &(0x7f00004ee000-0x70)=[{&(0x7f000049c000)=""/141, 0x8d}, {&(0x7f00001c8000)=""/142, 0x8e}, {&(0x7f00000eb000-0xdd)=""/221, 0xdd}, {&(0x7f000008a000)=""/160, 0xa0}, {&(0x7f00009dc000)=""/4096, 0x1000}, {&(0x7f0000d18000)=""/128, 0x80}, {&(0x7f00003fd000-0x2b)=""/43, 0x2b}], 0x7, 0x0, 0x0, 0x400}, 0x80000000}, {{&(0x7f0000504000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000479000-0x70)=[{&(0x7f0000016000-0x39)=""/57, 0x39}, {&(0x7f0000318000)=""/83, 0x53}, {&(0x7f00009cd000)=""/221, 0xdd}, {&(0x7f0000d90000-0x85)=""/133, 0x85}, {&(0x7f00005ba000-0xdd)=""/221, 0xdd}, {&(0x7f0000be5000)=""/197, 0xc5}, {&(0x7f0000f49000+0x130)=""/4096, 0x1000}], 0x7, &(0x7f0000045000)=""/104, 0x68, 0x8}, 0x80}, {{&(0x7f000015d000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fa7000)=[{&(0x7f00009cb000)=""/4096, 0x1000}, {&(0x7f0000bcf000-0x88)=""/136, 0x88}, {&(0x7f0000d96000-0xb5)=""/181, 0xb5}, {&(0x7f000037a000)=""/179, 0xb3}], 0x4, &(0x7f000015a000)=""/228, 0xe4, 0x1}, 0x10000}], 0x9, 0x40000001, &(0x7f0000c37000-0x10)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000936000-0xa0)={0x0, @in6={{0xa, 0x1, 0x53c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x2, 0x8, 0x2, 0x8}, &(0x7f0000836000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000aff000)={r2, 0xc1, 0x7, [0x0, 0xffffffffffffffe0, 0xad, 0x2, 0x0, 0x1, 0x11]}, 0x16) open_by_handle_at(r0, &(0x7f0000a39000+0x7ca)={0x1008, 0x4, "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"}, 0x2) r3 = syz_open_dev$sndpcmp(&(0x7f0000a2e000)='/dev/snd/pcmC#D#p\x00', 0xca1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000678000-0x103)={r0, 0x1, 0xc3c8, "3f91402b69aa2324f5f0def747c0080f217f0bfa8e6e6ab421218477708d0f38fab27344dce260ab9a378af906b4f561ed3d04fd67100f56b47880621a0aa9621b2dd8e3493048b39a7f9600e132de2eecc3ccff84799e5bd453544e1926f2a853f6f20a6daa043547ff9e9fa7cb62dc46d4683dfb7dfb9b7ec62b5a383eb3bccf0a8c1cba9e129059d46276423c5de5bb5f95c0c44324036d59752a1f80b684ab3444588b484477dbe17c2732637d9e8d63e3abf21b085785dd2b6353687ba5bbb371f8028fbfac917ddff17a7ba737e38a2300e6aed74789872d8caa34141de89725ef3ed942817ab6da6ba950c68067fdbead20271918e5"}) sched_setaffinity(0x0, 0x8, &(0x7f0000e9e000)=0x5) r4 = socket(0x2, 0x6, 0x0) ioctl$void(r4, 0x5450) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000048c000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) listen(r4, 0x0) accept4$ipx(r4, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/17 06:21:15 executing program 1: mmap(&(0x7f0000000000/0xa5f000)=nil, 0xa5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r3 = epoll_create1(0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000a60000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000011000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000011f000)={0x0, 0x0}) 2018/01/17 06:21:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006b1000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00006ad000+0xb3)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f00005f0000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000400000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000877000)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x10003, 0x8000, 0x9, 0xbe8, 0x1ff, 0x7fff, 0x100000000, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x6, 0x200, 0x1, 0x9, 0x0, 0x1ff, 0x7f, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x13, 0x2, 0x0, 0x5, 0x0}}], 0x90, 0xffffffffffffffff}, {&(0x7f00000ae000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x40) mount(&(0x7f0000cb5000)='./file0\x00', &(0x7f0000297000-0x8)='./file0\x00', &(0x7f00004de000-0x9)='efivarfs\x00', 0x1080, &(0x7f0000bf7000-0xc5)="f423d3ca4426d0d4388f57038d7bd7463781be37f909967ee4f273bb1ee99c02e2be17a362a5c5aa3ff656748d716177b21793fb7d39adc71f175f9242b005c01f3ecc694525b58cedfb3c9288430e4c7837ebf4ffd9ae2d1e88abdcb1be3ce32027ebb68f03e34591cbbf421716f7ac7bb80019332a0cda14146a19da229866305584b6651ec70518eed2fd14679c4410e73a789a45f9eae51581785172b7de671e1eadc76b157767b55e0abf85a73b57534ec9854cb2cdd8977d213467f706fc26e7132f") ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000204000-0x4)=0x1) [ 202.571790] ? userfaultfd_ioctl+0x4520/0x4520 [ 202.571797] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 202.571808] ? __save_stack_trace+0x7e/0xd0 [ 202.571831] ? print_irqtrace_events+0x270/0x270 [ 202.571842] ? print_irqtrace_events+0x270/0x270 [ 202.571850] ? save_stack+0xa3/0xd0 [ 202.571860] ? save_stack+0x43/0xd0 2018/01/17 06:21:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = syz_open_dev$dspn(&(0x7f00004ca000)='/dev/dsp#\x00', 0xffff, 0x40000) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000bbd000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xffffffff, 0x5a7, 0x0, 0x4, 0xf000, 0x4006, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1000, 0x0}) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) signalfd(r1, &(0x7f0000d5b000)={0x5}, 0x1) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r2, &(0x7f0000332000-0x50)=[{&(0x7f0000c51000-0x1d)=""/29, 0x1d}, {&(0x7f0000adc000-0xfa)=""/250, 0xfa}, {&(0x7f0000dd7000-0x31)=""/49, 0x31}, {&(0x7f00007c5000)=""/162, 0xa2}, {&(0x7f00006a7000-0x1d)=""/29, 0x1d}], 0x5) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f00007f1000)={0x1280, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0xc, 0x82, @str='\x00'}, @typed={0x8, 0x5e, @void=""}, @nested={0x100, 0x70, [@generic="6dbc2b94a5854c88235dd8a862d222f98b5a42f168be2c8f989585390460f49bb21da7b88987bb385a62b0551d7272c367f2de552bebb4cbedb3645e8bc884a1d8f53f14e31c373b6e12c5fed285b5bfcd94a8944e314c13b7690d1a278a3f0131c37fef31fe335d3da6a54a9de5e702c670d76e96330fcd3fc622fdb95d8a8485338fcbc3788c31e11c8e0ddb61b5db564c65ee7fa3d310180893fb78e5419679fb3775714424d7c5d0208e228884a016ec4844afac8019541f9e52dc392f6683ed2768dee40648232394e3bb7ba628e75d3cf7e73bbc74b2bae8dd3ba3e2ed71ba662bdf4e6c724b5b2c419c3fb018d0b0825a0b27559d73"]}, @nested={0x80, 0x41, [@generic="7ffe4cc44ce44d411eb234a9dcfc21175efa9c2b50fbf8ef856bf3fc83abec1e8dc122e13bbb9abdc92bdc39ebfe0f25f7035a9b8e2f1faeae047e4c821dc0df34a3e3de632eb302ef69", @typed={0xc, 0x53, @uid=0x0}, @typed={0x18, 0xf, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="d60c0e54382efd74fce531c2"]}, @nested={0x10dc, 0x3e, [@generic="708b70c1db38aa7c499c676e2e2e6139f68fcba6aadccf4ce0ee4871542692", @typed={0x10, 0x6e, @str='{(@)+@\x00'}, @generic="b3d2b5dd1a759de56b1c85e84027d91cfe58045abb00907b0ef9789469b430a859089ddcb487a840bd304a0bf377efd2c41a078f151cb4b3f83ca3c22780e5fdf309a06ad71f94b6b8613c", @generic="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", @generic="cd3b139b6ccc64fdff0b83931389bcfec9c414d26423e7f3de168e9715a92d48af7ddabc9ef3dacd514490ffe501b26626d7bc8b136ccf3978195a9735b6e0bd2fc953902e21fffa1fa3f196698b11f472786ccafa653bc41f26597a19"]}]}, 0x1280}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) write(r1, &(0x7f0000f4b000-0x1000)="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", 0x598) 2018/01/17 06:21:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f000058e000)="") r1 = dup(0xffffffffffffff9c) recvfrom$inet6(r1, &(0x7f000023c000)=""/246, 0xf6, 0x2, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x1, 0x4000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/17 06:21:15 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000971000)={@common='teql0\x00', @ifru_flags=0x1001}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f000096c000-0xc)=""/12) 2018/01/17 06:21:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0x7ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a11000)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000032e000-0x10)={0x40, 0x7, 0x1, 0xfff}, 0x10) [ 202.571867] ? kasan_kmalloc+0xad/0xe0 [ 202.571874] ? kasan_slab_alloc+0x12/0x20 [ 202.571881] ? kmem_cache_alloc+0x12e/0x760 [ 202.571888] ? ptlock_alloc+0x24/0x70 [ 202.571895] ? pte_alloc_one+0x59/0x100 [ 202.571901] ? __pte_alloc+0x2a/0x310 [ 202.571909] ? __handle_mm_fault+0x2d06/0x3ce0 [ 202.571916] ? handle_mm_fault+0x38f/0x930 [ 202.571923] ? __do_page_fault+0x5c9/0xc90 [ 202.571930] ? do_page_fault+0xee/0x720 [ 202.571937] ? page_fault+0x2c/0x60 [ 202.571946] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 202.571953] ? generic_perform_write+0x200/0x600 [ 202.571960] ? __generic_file_write_iter+0x366/0x5b0 [ 202.571976] ? __lock_acquire+0x664/0x3e00 [ 202.571985] ? check_noncircular+0x20/0x20 [ 202.571992] ? __lock_acquire+0x664/0x3e00 [ 202.572004] ? print_irqtrace_events+0x270/0x270 [ 202.572032] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 202.572043] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 202.572059] ? find_held_lock+0x35/0x1d0 [ 202.572080] ? __handle_mm_fault+0x3296/0x3ce0 [ 202.572090] ? lock_downgrade+0x980/0x980 [ 202.572105] ? lock_release+0xa40/0xa40 [ 202.572140] ? do_raw_spin_trylock+0x190/0x190 [ 202.572151] ? userfaultfd_ctx_put+0x720/0x720 [ 202.572180] __handle_mm_fault+0x32a3/0x3ce0 [ 202.572200] ? __pmd_alloc+0x4e0/0x4e0 [ 202.572211] ? print_irqtrace_events+0x270/0x270 [ 202.572230] ? find_held_lock+0x35/0x1d0 [ 202.572253] ? handle_mm_fault+0x2a0/0x930 [ 202.572264] ? lock_downgrade+0x980/0x980 [ 202.572312] handle_mm_fault+0x38f/0x930 [ 202.572325] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 202.572331] ? vmacache_find+0x5f/0x280 [ 202.572346] ? find_vma+0x30/0x150 [ 202.572360] __do_page_fault+0x5c9/0xc90 [ 202.572381] ? mm_fault_error+0x2c0/0x2c0 [ 202.572393] ? lock_release+0xa40/0xa40 [ 202.572412] do_page_fault+0xee/0x720 [ 202.572425] ? __do_page_fault+0xc90/0xc90 [ 202.572442] ? _raw_spin_unlock+0x22/0x30 [ 202.572452] ? __mark_inode_dirty+0x262/0x1170 [ 202.572466] ? __inode_attach_wb+0xf50/0xf50 [ 202.572484] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 202.572505] page_fault+0x2c/0x60 [ 202.572514] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 202.572518] RSP: 0018:ffff8801cc907928 EFLAGS: 00010246 [ 202.572525] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825aaa41 [ 202.572530] RDX: 000000000000010c RSI: ffffc90003724000 RDI: ffff8801cc907d28 [ 202.572535] RBP: ffff8801cc907a08 R08: 0000000000000000 R09: 1ffff10039920ed1 [ 202.572540] R10: ffff8801cc907858 R11: 0000000000000003 R12: 1ffff10039920f28 [ 202.572544] R13: ffff8801cc9079e0 R14: 0000000000000000 R15: ffff8801cc907d20 [ 202.572568] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 202.572586] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 202.572600] ? iov_iter_revert+0x9d0/0x9d0 [ 202.572611] ? current_kernel_time64+0x122/0x2f0 [ 202.572623] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 202.572633] ? trace_hardirqs_on+0xd/0x10 [ 202.572642] ? current_kernel_time64+0x1d4/0x2f0 [ 202.572659] generic_perform_write+0x200/0x600 [ 202.572666] ? __vfs_getxattr+0x8b/0xc0 [ 202.572696] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 202.572703] ? file_update_time+0xd3/0x5b0 [ 202.572716] ? current_time+0xc0/0xc0 [ 202.572722] ? clear_nlink+0xb0/0xb0 [ 202.572747] ? down_write+0x87/0x120 [ 202.572762] __generic_file_write_iter+0x366/0x5b0 [ 202.572770] ? check_noncircular+0x20/0x20 [ 202.572786] generic_file_write_iter+0x399/0x790 [ 202.572803] ? __generic_file_write_iter+0x5b0/0x5b0 [ 202.572819] ? iov_iter_init+0xaf/0x1d0 [ 202.572834] __vfs_write+0x684/0x970 [ 202.572841] ? lock_acquire+0x1d5/0x580 [ 202.572854] ? kernel_read+0x120/0x120 [ 202.572896] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 202.572905] ? __sb_start_write+0x209/0x2a0 [ 202.572920] vfs_write+0x189/0x510 [ 202.572935] SyS_write+0xef/0x220 [ 202.572949] ? SyS_read+0x220/0x220 [ 202.572956] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 202.572966] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 202.572986] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 202.572992] RIP: 0033:0x452df9 [ 202.572996] RSP: 002b:00007f81e44c5c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 202.573004] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 202.573008] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 202.573012] RBP: 0000000000000062 R08: 0000000000000000 R09: 0000000000000000 [ 202.573016] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee9d0 [ 202.573020] R13: 00000000ffffffff R14: 00007f81e44c66d4 R15: 0000000000000000 [ 202.626204] FAULT_FLAG_ALLOW_RETRY missing 30 [ 202.626216] CPU: 0 PID: 26978 Comm: syz-executor7 Not tainted 4.15.0-rc7-mm1+ #56 [ 202.626221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.626224] Call Trace: [ 202.626241] dump_stack+0x194/0x257 [ 202.626256] ? arch_local_irq_restore+0x53/0x53 [ 202.626269] ? __lock_acquire+0x664/0x3e00 [ 202.626283] ? handle_userfault+0xb97/0x2500 [ 202.626300] handle_userfault+0xbd9/0x2500 [ 202.626310] ? handle_userfault+0x185a/0x2500 [ 202.626336] ? userfaultfd_ioctl+0x4520/0x4520 [ 202.626343] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 202.626353] ? __save_stack_trace+0x7e/0xd0 [ 202.626376] ? print_irqtrace_events+0x270/0x270 [ 202.626387] ? print_irqtrace_events+0x270/0x270 [ 202.626395] ? save_stack+0xa3/0xd0 [ 202.626406] ? save_stack+0x43/0xd0 [ 202.626412] ? kasan_kmalloc+0xad/0xe0 [ 202.626419] ? kasan_slab_alloc+0x12/0x20 [ 202.626425] ? kmem_cache_alloc+0x12e/0x760 [ 202.626433] ? ptlock_alloc+0x24/0x70 [ 202.626440] ? pte_alloc_one+0x59/0x100 [ 202.626447] ? __pte_alloc+0x2a/0x310 [ 202.626454] ? __handle_mm_fault+0x2d06/0x3ce0 [ 202.626461] ? handle_mm_fault+0x38f/0x930 [ 202.626468] ? __do_page_fault+0x5c9/0xc90 [ 202.626475] ? do_page_fault+0xee/0x720 [ 202.626483] ? page_fault+0x2c/0x60 [ 202.626491] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 202.626498] ? generic_perform_write+0x200/0x600 [ 202.626505] ? __generic_file_write_iter+0x366/0x5b0 [ 202.626521] ? __lock_acquire+0x664/0x3e00 [ 202.626530] ? check_noncircular+0x20/0x20 [ 202.626537] ? __lock_acquire+0x664/0x3e00 [ 202.626546] ? print_irqtrace_events+0x270/0x270 [ 202.626573] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 202.626584] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 202.626599] ? find_held_lock+0x35/0x1d0 [ 202.626637] ? __handle_mm_fault+0x3296/0x3ce0 [ 202.626649] ? lock_downgrade+0x980/0x980 [ 202.626665] ? lock_release+0xa40/0xa40 [ 202.626682] ? do_raw_spin_trylock+0x190/0x190 [ 202.626693] ? userfaultfd_ctx_put+0x720/0x720 [ 202.626721] __handle_mm_fault+0x32a3/0x3ce0 [ 202.626741] ? __pmd_alloc+0x4e0/0x4e0 [ 202.626752] ? print_irqtrace_events+0x270/0x270 [ 202.626762] ? plist_check_head+0xe2/0x130 [ 202.626779] ? find_held_lock+0x35/0x1d0 [ 202.626801] ? handle_mm_fault+0x2a0/0x930 [ 202.626813] ? lock_downgrade+0x980/0x980 [ 202.626858] handle_mm_fault+0x38f/0x930 [ 202.626872] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 202.626877] ? vmacache_find+0x5f/0x280 [ 202.626892] ? find_vma+0x30/0x150 [ 202.626906] __do_page_fault+0x5c9/0xc90 [ 202.626927] ? mm_fault_error+0x2c0/0x2c0 [ 202.626939] ? get_futex_value_locked+0xc3/0xf0 [ 202.626959] do_page_fault+0xee/0x720 [ 202.626971] ? __do_page_fault+0xc90/0xc90 [ 202.626978] ? check_noncircular+0x20/0x20 [ 202.626987] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 202.627006] ? mmdrop+0x18/0x30 [ 202.627015] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 202.627025] ? futex_wait+0x6a9/0x9a0 [ 202.627042] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 202.627063] page_fault+0x2c/0x60 [ 202.627073] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 202.627077] RSP: 0018:ffff8801cc907928 EFLAGS: 00010246 [ 202.627085] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825aaa41 [ 202.627089] RDX: 00000000000000c9 RSI: ffffc90003724000 RDI: ffff8801cc907d28 [ 202.627094] RBP: ffff8801cc907a08 R08: 1ffff100380274e2 R09: 0000000000000000 [ 202.627098] R10: ffff8801cc907858 R11: 0000000000000000 R12: 1ffff10039920f28 [ 202.627102] R13: ffff8801cc9079e0 R14: 0000000000000000 R15: ffff8801cc907d20 [ 202.627124] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 202.627142] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 202.627155] ? iov_iter_revert+0x9d0/0x9d0 [ 202.627168] ? current_kernel_time64+0x122/0x2f0 [ 202.627180] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 202.627190] ? trace_hardirqs_on+0xd/0x10 [ 202.627199] ? current_kernel_time64+0x1d4/0x2f0 [ 202.627215] generic_perform_write+0x200/0x600 [ 202.627223] ? __vfs_getxattr+0x8b/0xc0 [ 202.627252] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 202.627259] ? file_update_time+0xd3/0x5b0 [ 202.627271] ? current_time+0xc0/0xc0 [ 202.627277] ? clear_nlink+0xb0/0xb0 [ 202.627303] ? down_write+0x87/0x120 [ 202.627318] __generic_file_write_iter+0x366/0x5b0 [ 202.627326] ? check_noncircular+0x20/0x20 [ 202.627343] generic_file_write_iter+0x399/0x790 [ 202.627360] ? __generic_file_write_iter+0x5b0/0x5b0 [ 202.627376] ? iov_iter_init+0xaf/0x1d0 [ 202.627391] __vfs_write+0x684/0x970 [ 202.627397] ? lock_acquire+0x1d5/0x580 [ 202.627410] ? kernel_read+0x120/0x120 [ 202.627454] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 202.627463] ? __sb_start_write+0x209/0x2a0 [ 202.627477] vfs_write+0x189/0x510 [ 202.627493] SyS_write+0xef/0x220 [ 202.627506] ? SyS_read+0x220/0x220 [ 202.627513] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 202.627524] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 202.627544] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 202.627550] RIP: 0033:0x452df9 2018/01/17 06:21:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00009b9000)=0x1000000, 0x4) 2018/01/17 06:21:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004f0000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x50, &(0x7f000026f000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000195000-0x4)=0xe8) shmget$private(0x0, 0x2000, 0x20, &(0x7f0000497000/0x2000)=nil) 2018/01/17 06:21:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00003c3000)='./file0\x00', 0x400200, 0x100) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000a12000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/17 06:21:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00002f8000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000029a000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000209000)={0x0, r0, 0x0}) getsockname$packet(r1, &(0x7f0000a2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000764000-0x4)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000097000)={0x0, 0x0, 0x0}, &(0x7f0000fad000)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004c7000)=0x0) r3 = getpgrp(r2) sched_rr_get_interval(r3, &(0x7f000040b000-0x10)={0x0, 0x0}) 2018/01/17 06:21:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000002000-0xd7)=""/215) select(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b81000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000001000-0x9)=""/9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000001000)={0x12, 0x22, &(0x7f0000000000)="cd920f47e0a04e911c8248670489ae9c6b899fff0197d52a1c7b4271d92cc4cd6135"}) 2018/01/17 06:21:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffad4f18a5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x9) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) syz_open_procfs(0x0, &(0x7f0000bfa000)='ns/ipc\x00') syz_open_procfs(0x0, &(0x7f00009b8000-0x7)='ns/ipc\x00') 2018/01/17 06:21:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = socket(0xb, 0x7, 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000671000-0x8)={0x0, 0x0}) connect$l2tp(r0, &(0x7f00008ee000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x4, 0x3}}, 0x26) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v4') 2018/01/17 06:21:16 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000729000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f00008c3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f85000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58, &(0x7f0000f84000)=[{&(0x7f0000f83000)="1fd38086ddab7753981393193f825526f9eec563f639492184c4a8effad462a4c3f282dae034157aa5d305920a29c43a66269b04c857da38a386ba56a0b51f6ff76479c16dd2db1ef4cff14eeb0397542780d91fc3855bb2622f5207b3820cbbbc6f1fda7d4317e305d737c53a68b6b3", 0x70}], 0x1, &(0x7f0000765000)=[{0x18, 0x117, 0x2, '\n'}], 0x18, 0x0}, 0x5}], 0x1, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000f83000)=""/140) [ 202.627554] RSP: 002b:00007f81e44c5c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 202.627561] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 202.627566] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000018 [ 202.627570] RBP: 00000000000003bb R08: 0000000000000000 R09: 0000000000000000 [ 202.627574] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3a28 [ 202.627578] R13: 00000000ffffffff R14: 00007f81e44c66d4 R15: 0000000000000000 2018/01/17 06:21:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003d3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000278000-0x7f)=""/127) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x3, 0x3ff) keyctl$session_to_parent(0x12) sendto$inet(r0, &(0x7f0000b61000-0x2)="c3", 0x1, 0x51, &(0x7f00000c6000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000326000)=0x0) 2018/01/17 06:21:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000c82000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000046e000)=0x10, 0x80000) finit_module(r0, &(0x7f000097b000)='\x00', 0x1) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000a37000-0x8)={@empty=0x0, @multicast2=0x0}, &(0x7f0000621000)=0x8) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d18000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$netlink(r1, &(0x7f0000b4a000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/17 06:21:16 executing program 5: r0 = getpgid(0x0) getpgrp(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000729000-0x9)='/dev/kvm\x00', 0x0, 0xfff6) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000338000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha256-generic,ecb-des3_ede-asm)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f000005e000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000265000)={0xf386, 0x1f, 0x6, 0x4e, 0x1, 0x7}) gettid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009c2000)={0x0, 0x0}) perf_event_open(&(0x7f00008b3000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r5, &(0x7f000045f000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) clock_gettime(0x0, &(0x7f0000f42000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r8, 0x4400ae8f, &(0x7f00001e5000-0x400)={"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"}) ioctl$KVM_SET_MP_STATE(r8, 0x4138ae84, &(0x7f0000fc2000)=0x80000000008) ioctl$KVM_RUN(r8, 0xae80, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000960000-0xc)="0b000100d200003001b714", 0xb) r9 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f0000cd8000)={0x1, 0x0, [{0x26b, 0x0, 0x0}]}) 2018/01/17 06:21:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000032b000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xfffffffffffffffd, 0x2000003, 0x0, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000cca000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000848000)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000390000)=0x0, &(0x7f0000c31000)=0x4) 2018/01/17 06:21:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x7, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x40000000000000, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0xf7bd, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a79000)=0x0, &(0x7f000083d000)=0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f000076c000-0x60)="1145243265ae6daefa8163d6970e38159fe7d8fe4aba72e4224701a12fd93bea206627aaf62803d6296604b503a3384325cf99ac45fb281f7c4ab66fc40868912aaa930e1b018404b8d4d66f1e00f5e2b82db33b7e8c4dc28f20cdf7730dfa81") r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d0b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000377000)={0x0, 0x7f, 0xbd3, 0x1, 0x8, 0x40, 0x800, 0xfffffffffffffff8, {0x0, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xf5aa, 0x6, 0xa18, 0xfffffffffffffff7}}, &(0x7f0000b00000)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000688000)={r3, 0xfe}, &(0x7f0000765000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e07000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000bfa000)=0x1008) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ebd000)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) pread64(r1, &(0x7f00009c4000)=""/116, 0x74, 0x47) 2018/01/17 06:21:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb2000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b22000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000936000)=0x3, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000b7e000-0x1f8)=[{0x0, 0x0, &(0x7f0000ad9000)=[{&(0x7f00000ff000)="f47dfb", 0x3}, {&(0x7f000017a000)="44626ba1489bc9a844a6b7e9", 0xc}, {&(0x7f000042a000)="cc1687b6ff21c9201573c77b0fd285907b9715", 0x13}, {&(0x7f00003e0000-0x2b)="f6b61f72c00c47153b17c13ed3ab41c892279dce30a365c4987c6b3b70dcc0", 0x1f}], 0x4, &(0x7f0000aae000-0x1188)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 06:21:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000793000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xf0, 0x84, 0x0, {0xc47, 0x0, 0x0, 0x401}}], 0x3f0, 0x4814}], 0x1, 0xfffffffffffffffe) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004ca000)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f00001e3000-0x8)='./file0\x00', 0x400, 0x40) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000e88000-0x4)=0x0, &(0x7f00005fa000)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) 2018/01/17 06:21:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a06000)='syzkaller\x00', 0x283, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x1, 0xa, 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) shutdown(r2, 0x0) 2018/01/17 06:21:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c54000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000062d000-0x4)=0x0, &(0x7f0000dca000-0x4)=0x4) 2018/01/17 06:21:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(r0, &(0x7f000030f000-0x40)=[{&(0x7f00005f9000-0x3a)=""/51, 0x33}], 0x1, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet(0x2, 0x2, 0x0) shutdown(r4, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00008a7000)={0xc32, 0x7ff, 0x4, 0x3}, 0x10) poll(&(0x7f0000e64000-0x10)=[{r3, 0x0, 0x0}, {r4, 0x0, 0x0}], 0x2, 0x5) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000974000)={0xd000, 0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000d47000-0x4)=0x5, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d77000-0x10)={0x7000, 0x10000, 0x0}) bind(r0, &(0x7f0000f12000-0xe)=@l2={0x1f, 0x3, {0x8001, 0x63, 0x280000000000000, 0x9, 0x5, 0x3}, 0xec25, 0x8}, 0xe) openat$kvm(0xffffffffffffff9c, &(0x7f000078a000)='/dev/kvm\x00', 0x20080, 0x0) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/17 06:21:16 executing program 1: capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000d1a000-0x8)=0x0) 2018/01/17 06:21:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x30802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xf8b, 0x7fff}, &(0x7f0000069000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x10, &(0x7f0000000000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) clock_gettime(0xfffffffffffffff1, &(0x7f0000f70000)={0x0, 0x0}) 2018/01/17 06:21:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c7d000)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000d60000-0xa8)=""/168, &(0x7f0000dcc000-0x4)=0xa8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000c7000)='/dev/audio\x00', 0x2, 0x0) mmap(&(0x7f00004a5000/0x1000)=nil, 0x1000, 0xb, 0x8012, r2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000089e000-0x20)={@loopback={0x0, 0x1}, 0x8000, 0x2, 0x3, 0x6, 0xffffffffffff0000, 0x40c3381, 0x80}, 0x20) accept(r1, &(0x7f00002e1000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000f000-0x4)=0x60) 2018/01/17 06:21:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f00009c0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000031f000-0x10)={0x0, 0x0}) r0 = syz_open_dev$mouse(&(0x7f00005b7000)='/dev/input/mouse#\x00', 0xfff, 0x101000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f54000-0x5)='veno\x00', 0x5) 2018/01/17 06:21:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000011000)="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", 0x1000, 0x5, &(0x7f0000002000-0x10)={0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000001000-0x20)={0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000d81000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 06:21:16 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x85, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r0, &(0x7f0000009000-0x1000)="", &(0x7f0000014000)="", 0x2}, 0x20) 2018/01/17 06:21:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = getpgid(0x0) sched_getaffinity(r0, 0x8, &(0x7f0000847000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$uid(0x3, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002e9000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a08000)=@assoc_value={0x0, 0x7fff}, &(0x7f0000302000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d59000)={r2, 0x1f, 0x0}, &(0x7f0000447000)=0xc) 2018/01/17 06:21:16 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000385000)=0x2b, 0xfd47) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x82) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f6a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x100) close(r0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000083e000)=@assoc_value={0x0, 0x1}, &(0x7f0000203000)=0x8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f6c000-0x8)={r3, 0x956e}, 0x8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f6c000)={r3, 0x90, "8fff70a46a1a8d260cf6d91de01b0723b218f806bb9f1264347c3ad1c5819eb416e12b60f09e606f1411dc2058da154699024f075b3e57b07f93b87b7bb4168d25f21969105c0b0f6d04d0a740e95ccad4934f5b6bf70c6337dcd1aba8081b802d1136495edc30662973da63a37be25973d5317d08e39f26ab25f385019406c38675839e483988d81b78bfd58fc877be"}, &(0x7f0000933000-0x4)=0x98) 2018/01/17 06:21:16 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000014000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000013000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e24000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e5f000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c81000)=0x1c, 0x80800) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000067c000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000010b000+0x59b)=0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ec0000)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000959000-0x8)='./file0\x00', &(0x7f0000791000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00005fd000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x1, 0x1, 0x3, 0x4, 0x808e41caeac2d196, 0x0, 0x0, 0x11, r3, r4}, {0x100000001, 0x7fffffff, 0x8, 0x7, 0x3, 0xfe40000, 0x3, 0x5}, {0x8, 0x400, 0x5, 0x6}, 0x0, 0x1, 0x2, 0x1, 0x3, 0x2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1, 0x6c}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x6, 0x0, 0x1}}, 0xe8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dff000)=0x80000000, 0x4) 2018/01/17 06:21:16 executing program 1: msgrcv(0x0, &(0x7f0000c4c000)={0x0, ""/4081}, 0xff9, 0x0, 0x524b970b525d5f59) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001e1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_gettime(r0, &(0x7f0000230000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) msgget$private(0x0, 0x308) exit(0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 06:21:16 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009ff000-0xb)='/dev/hwrng\x00', 0x484807f300897b07, 0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000011000-0xb)={0x3f, 0xc5, 0x200, 0x3, 0x0, 0x6, 0x9, 0x20, 0x3, 0x9, 0x0}, 0xb) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f0000006000)="36660f07b9b80900000f32c4c1c5f151ff9a0018000035010f53b066881feeb9db080000b800880000ba000000000f30c4e241298835680000c4c3190222000f20d835080000000f22d866b81a000f00d8", 0x51}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x48a, 0x0, 0x0}]}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2018/01/17 06:21:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000355000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c1c000+0xfc9)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap$binder(&(0x7f0000510000/0x3000)=nil, 0x3000, 0xc, 0x11, r0, 0x0) 2018/01/17 06:21:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x110000000007ff, 0x84) listen(r0, 0x8) r1 = accept4(r0, &(0x7f0000e2b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000af4000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000091b000)={0x0, 0x1b}, &(0x7f0000aea000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ad2000)={r2, 0x7fffffff}, &(0x7f00009a0000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000c4000-0x4)=r3, 0x4) 2018/01/17 06:21:17 executing program 6: r0 = socket(0x1e, 0x0, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0xffff}, &(0x7f0000002000-0x4)=0xffffffffffffff63) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000003000-0x10)={0x2, 0x80000001, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0xa}, &(0x7f0000000000)=0x207) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f00009fb000-0x8)=0x4) 2018/01/17 06:21:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dae000-0x8)='./file0\x00', 0xc) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000720000)={"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"}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000328000)=0x8) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x8c62, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/17 06:21:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dd2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000a47000-0x18)={0x0, 0x100, 0x1000, 0x3f, 0x7ff, 0x4}) getsockopt$sock_int(r3, 0x1, 0xc, &(0x7f0000ffe000-0x4)=0x0, &(0x7f0000a81000-0x4)=0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 06:21:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000228000-0xd)='net/if_inet6\x00') pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x292, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) accept4$ipx(r1, &(0x7f00007f2000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000061b000)=0x10, 0x0) ioctl$void(r2, 0xc0045878) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000498000-0x8)=0x3) 2018/01/17 06:21:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000761000-0x20)=[{&(0x7f0000b63000-0x82)="a482ef62fdbc390a49453faf4f52a76307206f8be7a91b7d89795d9fc2d84af3ce84d1aa7a7ba8e6df817909cd77761aa934f011717fd0032988c55f098774d1d1d9e90bc46937efa4693a2bde9c72fad4dc39f9a7fb7fe4e494c1a7ecee3eba69df64f597f665555b7b80be47dbd5d0356e067e5d87d6da4ba7894026f16dd06c90", 0x82}, {&(0x7f00008fa000-0x13)="9dcc15d38a73dac6452d1d96f3cf24a8f0785c", 0xfffffda2}], 0x2, &(0x7f0000dda000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x44012) sendto(r1, &(0x7f000021b000-0x81)="57217be68b22a17c11a57fa3e9b150f9754585841ccbc16ea573722486aa8dfd", 0x20, 0x0, &(0x7f0000b1c000-0x10)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/17 06:21:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000000, &(0x7f0000783000)="", &(0x7f0000b13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d4d000-0x2)="") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001fb000-0x8)={0x0, 0x0}) 2018/01/17 06:21:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000bb4000-0x4)=0x7, 0x43) r1 = syz_open_dev$dspn(&(0x7f000014b000)='/dev/dsp#\x00', 0x101, 0x20000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000e7b000-0x4)=0x7, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000edb000+0x376)="", 0x0, 0x1, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000966000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000267000-0x10)={0x0, 0x0}, &(0x7f0000148000)={0x0}, 0x8) accept$inet(r0, &(0x7f000095c000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a9000)=0x10) 2018/01/17 06:21:17 executing program 7: membarrier(0x9, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00007e1000-0xa)='/dev/vcs#\x00', 0x6, 0x400) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000c6a000-0x18)=@generic={0x3, 0xf9f, 0x400}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/17 06:21:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc9000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000952000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setflags(r0, 0x2, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000adf000-0x9)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000c67000-0x8)={r4, r2, r3}, 0xc) bind$netrom(r5, &(0x7f0000259000-0x10)=@ax25={0x3, {"05e26e0dfceda9"}, 0x8}, 0x10) syz_open_procfs(r4, &(0x7f00003e5000)='net/fib_trie\x00') 2018/01/17 06:21:17 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002ca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) write(r2, &(0x7f0000f83000-0xd4)="29cc2f0347fc06cf81e50d8456d4801eff79d5dea3e0f60de5b23e554def874a", 0x20) recvmsg$kcm(r2, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:21:17 executing program 2: r0 = socket$inet6(0xa, 0xe, 0x85) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x4)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) keyctl$clear(0x7, r1) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/17 06:21:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000008000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = open(&(0x7f00007cd000)='./file0\x00', 0x80000, 0x2) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) openat$autofs(0xffffffffffffff9c, &(0x7f0000558000-0xc)='/dev/autofs\x00', 0x101000, 0x0) 2018/01/17 06:21:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000a0000-0x4)=0x0, 0x4) r1 = dup3(r0, r0, 0x80000) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000cf4000-0x2)={0xf34000, 0x8}, 0x2) 2018/01/17 06:21:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") socketpair(0x4, 0x2, 0x7ff, &(0x7f0000549000-0x8)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000358000-0x1000)="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") r2 = syz_open_dev$sndpcmc(&(0x7f0000f57000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10000) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f000036a000)={r2, 0x4, 0x7, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) faccessat(r2, &(0x7f0000fef000-0x1)='.', 0x10, 0x100) getpeername$llc(r2, &(0x7f0000978000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000309000)=0x10) mount(&(0x7f00006c3000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00003ac000-0x2)="") 2018/01/17 06:21:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00003b3000)={0x227, &(0x7f0000057000-0x8)=[{0x2, 0x3, 0xff, 0x407ffbfffe}]}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00006b0000+0x991)=0x0) sendmsg$nl_netfilter(r0, &(0x7f000043c000)={&(0x7f000009e000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000962000-0x10)={&(0x7f000014b000)={0x360, 0x4, 0xf, 0x110, 0x0, 0x2, {0x0, 0x0, 0xa}, [@nested={0x334, 0x68, [@typed={0xc, 0x4d, @pid=r1}, @generic="38a52dd34e9356e5e30c9ac8bed93ea54da11441fb108c0e81d8eeacf2b4c47e6357fd16812a2fb6ac718959f95f304f128e375a90ae6788f9c8", @generic="a04d24ea60de87588910aacc371ab3f2bfcb1a662e18d17081ed682704b1a572ed9ecb13e7701b7b62df3ddcf73479307501af96d8d8bec21d1d44159487f6e8af0a2a01d91fad77c607308af422c9730b490f69a6e34342837fba9eb9e427fd4a385db84f41ea26f76b82081721dc59b06b6ff574a38574a228629e80192809e7d19e6c57", @typed={0xc, 0x7, @pid=r2}, @typed={0xa0, 0x7, @binary="04b6425bba45f2e45ffa0a4994921678b9d49029d7b9567f713dcf3635890f43ac6262402114c1b8ccea9de4d9162088608c16f05c862c5e489e55e069435ed8fb32075068632ad80d6ad659226c60886ef190c7fd286e59157224de9ae18203af1f422043fac81cb5a78d72c320723a0e9349cf679137780add526d0822b14672afccc8ab8824ea5fa2e2d2170b5d730a08c83777b4"}, @generic="14decacee3413a03ffd89360bddc0b1644512709812cd383d9a4df161bd403b8d7efa46ffdb795d42ad505e70b0e52dc24fc1630743312c7a485", @generic="92443bf936b2f5abf0cc", @typed={0xc8, 0x91, @binary="e24d5e1682844c7de1c9595443a90b45c6fa2c72209971f61d2183c568e3fb6a7f3dc0ea4ab67623db6adb6b9fbcacb247e7eb4bce202bdbd0ae6c6c71823703fbedd543e3a774808117d2d7a2fad91af495614a89e4291250ab580862ec52705226db02e1da73b9504630232c6475e9ddbc24a7e78a53e5fe7d71a615bfa1065972f794a6860fe5c006f97a7b804404e2abadfbc6a00e5d269fb44a9ed141c9b6901255c3c5876dc058d62c6113975256a6517b635b898c33f7ed24257696"}, @typed={0xc, 0x18, @u32=0x8fa}, @generic="4cf3e10a5bdc62b489e353efb7aa97bbbfd52cd06744acc26e0e10bff84e129be1435ba32d420665606601c6be6c6f37618c84c98ab71835702ac852d9496fec7760f0a231c343e9f9e34965737f510f09951904ddb37a9ddc217e4d0bf8b5b89b78398ca19c1a47ece483c1980562b357e0bf72a69f7ef8110aed8bab41eacd8b419bb76b63129164b15d420b6c28573d5282f231601ce1dbafa9bfcbddae"]}, @typed={0x18, 0x90, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}}]}, 0x360}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) r3 = syz_open_dev$vcsa(&(0x7f0000eb1000-0xb)='/dev/vcsa#\x00', 0x100000001, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000f62000)=[@in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x61e1}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0x80) 2018/01/17 06:21:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000093e000)={0x0, 0x0}) syz_open_pts(r0, 0x20000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000354000)={{0x2, 0x7, 0x0, 0x6, 0x10001, 0x6}, 0x3f, 0x80000000, 0x2, 0x8, 0x4, "5285bed06f0bca92fd19fde27887786267c6ce184aa101a78ce0943e41fd7dbf4a640ea1486563532f48ee73ed2fccf5744c059a869d7d8cd279c3fc5ca69f758af11aa8a6bd51e82369093e521543e01199664553f3bc669474531b43ea55e3469bbd8373f847c8279829ca0ae85c112c8a720ad87b721d8ed84e76961df70b"}) 2018/01/17 06:21:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000749000)={0x0, 0x0}) tkill(r0, 0x3a) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cbd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = accept$unix(0xffffffffffffff9c, &(0x7f00006a2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fdc000)=0x8) sendto(r3, &(0x7f0000cff000-0x1000)="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", 0x1000, 0x4000004, &(0x7f00006b0000)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x2, 0x3}}, 0x2e) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e8000-0x9)='/dev/rtc\x00', 0x501000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4c, "40118ff6f31e8bae1cd6823495ce7547bb24e1b23b47b88bf354c2f1be3a57adfbc520f8d73c7a0a955bbb72ae9321ffd3f816a282673ed24b833456647ba9424661b3574529796c213fea46"}, &(0x7f0000155000)=0x54) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00004af000)={r6, 0x8000}, &(0x7f00008be000-0x4)=0x8) fgetxattr(r2, &(0x7f00002ca000+0x53)=@random={'security.\x00', '%-vboxnet1'}, &(0x7f000058a000-0xe5)=""/229, 0xe5) 2018/01/17 06:21:17 executing program 7: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000049000)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000045000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f000002f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000049000)=0x14) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) syz_open_procfs(r3, &(0x7f000000d000-0xd)='net/sockstat\x00') mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000004a000)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000004a000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) r5 = memfd_create(&(0x7f0000047000-0x8)='keyring\x00', 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f000000d000)="36c2188c45f230b8d4dd1f79e9173289f4cb188bfbf39bcd1e0718fbdd31a2ea049e2272cc962e3949739e993546d90463bfdb9027dc13f5cac8", 0x3a, 0x8010, &(0x7f000004a000)=@ethernet={0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(0xffffffffffffffff, r5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000047000)={0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f0000019000-0x81)=""/129) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000000d000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004c000-0x4)=0xe8) 2018/01/17 06:21:17 executing program 1: 2018/01/17 06:21:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00003b1000)='/dev/net/tun\x00', 0x0, 0x3) syz_open_dev$midi(&(0x7f0000ce2000-0xb)='/dev/midi#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f0000e1b000)=""/0, 0x0) 2018/01/17 06:21:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000714000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000b27000)='/dev/dmmidi#\x00', 0xed5, 0x140) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d87000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bd4000-0x9)='/dev/vcs\x00', 0x12040, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000b0c000-0x1)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e22000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ed000-0x4)=0xe8) setuid(r1) 2018/01/17 06:21:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000000)=0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000006a000)=0x2) pipe(&(0x7f00003a9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ae0000-0x4)={0x0}, &(0x7f0000761000-0x4)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000bc3000-0x4)=0x0, 0x4) r3 = accept(0xffffffffffffff9c, &(0x7f0000eda000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee9000-0x4)=0x26) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000dbe000-0x4)=0x0, &(0x7f000073c000)=0x4) getrandom(&(0x7f0000022000-0x28)=""/40, 0x28, 0x2) setsockopt$sock_int(r3, 0x1, 0x1f, &(0x7f0000437000-0x4)=0x8, 0x4) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000a2e000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/17 06:21:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000117, 0x2716, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0x55) 2018/01/17 06:21:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_dev$vcsa(&(0x7f0000581000-0xb)='/dev/vcsa#\x00', 0x1f, 0x0) socket$inet6(0xa, 0x806, 0xa2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x0, 0x0}) readv(r0, &(0x7f0000266000)=[{&(0x7f0000169000)=""/242, 0xf2}, {&(0x7f0000c8f000-0x6b)=""/107, 0x6b}, {&(0x7f0000c7a000)=""/236, 0xec}], 0x3) 2018/01/17 06:21:17 executing program 1: fanotify_init(0x20, 0x0) mmap(&(0x7f0000000000/0x9dc000)=nil, 0x9dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x4, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x8, &(0x7f00004c1000-0x20)={0xfff, {0x81}, 0x50000000, 0x83}, &(0x7f000010e000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f00009dd000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00009de000-0x4)=0x0, 0x4) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009dc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x300) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/17 06:21:17 executing program 5: mmap(&(0x7f0000000000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000040c000)="1dff09250500488fa369e9beddfafaaccf57440782bd19e3db7272ce040066d3d66d5756bb53e4ed7f8cca27b9e48c97b7e12914317d82f278ead9d5edab8aeb0341a552fe99d24313cb4dfb2d01a7d2aa12d57391143278", 0x1) fcntl$addseals(r0, 0x409, 0x8) write(r0, &(0x7f00001fd000)='~', 0x1) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000b26000)='/dev/vcs#\x00', 0x8000, 0xb0000) 2018/01/17 06:21:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c85000)=0x3, 0x4) r2 = dup2(r1, r0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e55000)={@dev={0xac, 0x14, 0x0, 0x13}, @empty=0x0, 0x0, 0x4, [@broadcast=0xffffffff, @rand_addr=0x8001, @broadcast=0xffffffff, @multicast2=0xe0000002]}, 0x20) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000bee000)=0x0) 2018/01/17 06:21:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ea000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bd6000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000def000)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000ae3000-0x40)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00005d4000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 06:21:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000bf1000)=@file={0x1, './file0\x00'}, 0xa) r1 = open(&(0x7f00006d9000-0x8)='./file0\x00', 0x503001, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e43000)={0x0, 0x8}, &(0x7f00000bb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004a6000-0x8)={r2, 0x2}, &(0x7f0000211000)=0x8) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) 2018/01/17 06:21:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f99000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x2) r2 = syz_open_dev$vcsn(&(0x7f00007f9000)='/dev/vcs#\x00', 0xfffffffffffffff7, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000188000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x400, 0x1ff, @fr_pvc=&(0x7f00001e0000)={0x1f5}}}) r3 = dup3(r1, r0, 0x0) sendto$packet(r3, &(0x7f00007c3000-0x1f)="", 0x0, 0x8000, &(0x7f00007d8000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$alg(r3, 0x0, 0x0) accept4$packet(r3, 0x0, &(0x7f00003c2000-0x4)=0x0, 0x0) 2018/01/17 06:21:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000001, r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) 2018/01/17 06:21:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ppoll(&(0x7f0000b8c000-0x8)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000d13000)={0x77359400, 0x0}, &(0x7f0000c47000-0x8)={0x0}, 0x8) timer_create(0x7, &(0x7f000068f000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e79000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000f1a000)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000efe000)={{r3, r4+10000000}, {0x0, 0x989680}}, &(0x7f000075e000)={{0x0, 0x0}, {0x0, 0x0}}) readv(r1, &(0x7f0000b3a000)=[{&(0x7f0000f87000-0x7b)=""/123, 0x7b}], 0x1) 2018/01/17 06:21:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x54, &(0x7f0000bb1000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x1e, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "6cfc854886a433c3"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x9, 0x3], ""}, {0x0, 0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = syz_open_dev$mice(&(0x7f0000ad0000-0x10)='/dev/input/mice\x00', 0x0, 0x600000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007c4000-0x14)={0x0, 0x10000, 0x0, 0x7, 0x8}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000ed7000-0x33)="", 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') sendfile(r1, r2, &(0x7f0000493000)=0x3, 0xff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x23) 2018/01/17 06:21:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0xfffffffffffffffe, 0x0, 0x407ffc0003}]}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00006b2000)=""/4096) pipe(&(0x7f00005ca000-0x8)={0x0, 0x0}) getpeername$netrom(r0, &(0x7f00004c2000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ae1000-0x4)=0x48) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c03000)={0x0, 0x5}, &(0x7f0000a8b000)=0x8) io_setup(0x7fffffff, &(0x7f0000ca7000-0x8)=0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000ac000)='/dev/sequencer\x00', 0x404200, 0x0) pipe(&(0x7f0000c2a000)={0x0, 0x0}) io_submit(r3, 0xa, &(0x7f0000cf7000)=[&(0x7f000010c000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7fff, r0, &(0x7f000074a000)="57b64b97c5d8351b1f41412d0aa39723f30758ddad6bb565bb3f7312bca3855e3c4dc4446014e4929d27839a29f4a135a30c408ce483ada690c2b880", 0x3c, 0x8, 0x0, 0x1, r0}, &(0x7f00006b6000)={0x0, 0x0, 0x0, 0xa, 0x9, r0, &(0x7f00005cd000-0x1e)="2c3d57be9fabd51ee3963a909332db752870baaa6da984a3f0298772b943378b1f0a5345e62b2a0619e4e311386d86f33bbef42ec797ba7906a9d4b0f8ac7935274f2f0ecee9d9e170eae362c9a863ed5fc125919f9cdf03b7e760e2c1ab25b40dd3f9ec78b9a05abdfe7c8f01eafa27a3862f33f69f75c6ea546d971ab0e5fceeaa17ffc1798ab7b49c", 0x8a, 0x0, 0x0, 0x0, r0}, &(0x7f000021b000)={0x0, 0x0, 0x0, 0x1, 0x800, r1, &(0x7f0000ee5000-0x8e)="ffbc18917ecf29117ce90c652e3af8689dfdd19d282fd48a28ac8b629b476b42bdcb0334d1a36e9a22612d32ca6848e5891b24fd6e329225a9dbe75b47110dc31f79abf5825d9cec03aeb233d067de4c49b3c87789228a7c9a3e4c33fca7d0ed99b58ba8c374fc53b2d810c64033c1bb692a0c47caae4b30e0ed1fafbdb4a46cae8f2083616921bcab6bda9bb800", 0x8e, 0x101, 0x0, 0x0, r1}, &(0x7f0000709000)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f00008e8000-0x7f)="02a7abc52f86726112e86bc9058cfbb8a84771f8ba05ab31fdbfb58d547f747d7e832dbeabf91a55cc67de51e29605818792e0df8112897d263390f505f0e9d972e5f373241f0ecba64a777cca8cf208b16c60a88996668b17c9ce416475da5d4611f090a109c0c8bc77ee27f4b61ea960301472351f3dd6e5083341d3f410", 0x7f, 0x20, 0x0, 0x1, r4}, &(0x7f0000519000)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f000028e000-0x45)="c610dad78c10785dbbb58037dd0e43ec699e8955e4505224b76e61f9ecc5c73d5455cb22e1ff9c2456e330e9006f2eb188aed8078750401fd35ebf044d3fbec69e36596c99", 0x45, 0x2, 0x0, 0x1, r5}, &(0x7f0000e0e000)={0x0, 0x0, 0x0, 0x2, 0x8000, r0, &(0x7f0000eda000-0xd2)="4d8bdd9e17e49e83b3f14b48ae3b1538fd346880a91202459d05a112a4d36b607450ca647553258920efb72a82887652e8aa5b8401d077cbff8450c4796bc252c71da70525687612f172c793a8d0fcbbd8dbe50fa0db79a174dcd10cb5df22ebe7c90fbe5c21e43b67e098093da99128c4ba4581c1c31a67c968cb08a511fdfd4ca0499327fc3d5854c09be9fff8d139bd4c9e7d1d1c5ce44509e6709283a21a6c5ed0eebc66392758e39f7980836bafb2b2878b00b688afb99b0a408985f75bf75a62fe31b27d2810aae8765cdbdf82cdcb", 0xd2, 0x400, 0x0, 0x0, r1}, &(0x7f00009cb000-0x40)={0x0, 0x0, 0x0, 0x2, 0x3, r1, &(0x7f000011e000-0xa0)="7b01ebf33596cccfa518da62ff18f783e8f265453c6f48880af17f5784997a401b732f1d6be5df46c9d5e05119d7fbd843ef0479fa6381e13608d0874fb73aeeaa853022171831cde514b8e29504104c7c21b2344a8123533723282ba046f13b1126542a7a83d4ff656d4257f35673d78e3d7203cb69dc983b835575306cd181e3af8e849ce8da544c670e91e493f5be11577d5ea6d537af1e3fc60b99b83575", 0xa0, 0xff, 0x0, 0x1, r1}, &(0x7f0000e24000-0x40)={0x0, 0x0, 0x0, 0x6, 0x43f3, r0, &(0x7f0000053000)="209949e7", 0x4, 0xffffffffffffffff, 0x0, 0x1, r1}, &(0x7f00007ef000)={0x0, 0x0, 0x0, 0x7, 0x6, r1, &(0x7f0000499000)="b6", 0x1, 0x4, 0x0, 0x1, r0}, &(0x7f00003cd000)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000a76000-0x77)="8755fc276ce86294f6c41d20909142c07757f73a4468b3eee4091b38b263df39cd296aafaf2011546a2b8d428b3a76c21186082f91d30c7bbe06cf2af88a5e2c6d695de22e60f4ffbf28203b37d6a7db1deb8e9f77265f515ee3037e1267b3e05d946917aaf99ee65396cd51ec610d7665e797530a5902", 0x77, 0x1, 0x0, 0x0, r1}]) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008ea000)={0x4, 0x201, 0x6, 0x9, r2}, &(0x7f00006d2000)=0x10) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000f27000-0xd2)=""/210) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f1e000)=0x0, &(0x7f0000f82000)=0x4) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f000034d000)='/dev/rtc\x00', 0x800, 0x0) ioctl$TIOCMBIS(r6, 0x5416, &(0x7f0000d2e000-0x4)=0x5) 2018/01/17 06:21:17 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x3) io_submit(0x0, 0x1, &(0x7f000000e000-0x30)=[&(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, &(0x7f000000e000-0xf0)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) fcntl$setpipe(r0, 0x407, 0x5) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000004000)=0x80000000) socket$packet(0x11, 0x3, 0x300) socket$netlink(0x10, 0x3, 0x15) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000)={&(0x7f0000004000/0x3000)=nil, 0x3000}) ioctl(r0, 0xfffffffffffff17d, &(0x7f0000002000-0xd)="967d34f201000005100000009c") mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f000000e000)={0x1000, 0x96a6}) 2018/01/17 06:21:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000660000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000165000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x1000, 0xffffffffffff7fff, 0x4}, &(0x7f0000d2f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e1c000)={r2, 0xa03f}, &(0x7f0000bde000)=0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000063a000-0xf2)={0x0, 0x10, "36e94167c5afd6dc16eea99e2b5f4459"}, &(0x7f0000fc2000-0x4)=0x18) 2018/01/17 06:21:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000079000)='/selinux/create\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f7d000-0x30)={0x5c, 0x0, &(0x7f00000ab000-0x5c)=[@decrefs={0x40046307, 0x0}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x68, 0x20, &(0x7f0000a23000-0x68)=[@fda={0x66646185, 0x7, 0x4, 0x3f}, @fda={0x66646185, 0x0, 0x1, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000478000)=0x0, 0x1, 0x3, 0x3b}], &(0x7f0000607000-0x20)=[0x48, 0x38, 0x78, 0x78]}, 0x80}}, @increfs={0x40046304, 0x1}], 0xc7, 0x0, &(0x7f0000f35000-0xc7)="42118ad67442d3ec5d4565ed46d594a6306f08b12a2cb72d2b74972ba912a744ca373d2acc54f3b8ccb7586dac07af72994ad4780459bce85c2d9fd641d83b7c198f60c552f0dda6c9122681d490db07f4c79fa0128040c0f2fe6e9c5d059a6c7d6571afd3647d176e5f9bb4d5b3573fa9055d359c5e841f0d431f8318c4e84868f5f2a0470040fb2789eef388cae4a0a026f892fc4e8747b5f367462934c9491be5a50d92f55e2c031614c21439567dabd3e1fbdcb8f3b7923ad2431803b6aadb794c82dac5b1"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @rand_addr=0xfffffffffffff420, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/17 06:21:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afa000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000274000-0xa)='&+ppp1GPL\x00', 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f2a000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$urandom(&(0x7f0000af4000-0xd)='/dev/urandom\x00', 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000eb3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c16000)=0xc) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000414000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000caf000-0x8)={0x0, 0x0}, &(0x7f0000f2a000)=0x8) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00009f2000-0x138)={{0x3001, 0x10f005, 0xa, 0x26a, 0x5, 0x10000, 0x6, 0xd6e, 0x1, 0x69, 0x6, 0x8, 0x0}, {0xd006, 0x100000, 0x8, 0xa8d, 0x2, 0x1, 0x4, 0x0, 0x10000, 0x0, 0x6, 0x81, 0x0}, {0x7000, 0xf003, 0x14, 0x6, 0x100000001, 0x8, 0x7d, 0x6, 0x5, 0x7, 0x200, 0xc8, 0x0}, {0x0, 0x0, 0x8, 0x1, 0x100, 0x9, 0x7, 0x2, 0xffffffff, 0x82af, 0xfffffffffffffffb, 0x2, 0x0}, {0x0, 0x12001, 0x0, 0x3ff, 0x8001, 0xfffffffffffffffd, 0xccc4, 0x6, 0xffffffffffff0000, 0x101, 0x3, 0xffffffffffffff5d, 0x0}, {0x1f006, 0xf000, 0x0, 0x3, 0x2, 0x6, 0x5, 0x800, 0x1, 0x8, 0x6, 0x3f, 0x0}, {0x102000, 0x2000, 0xe, 0x71, 0x1, 0x4, 0x2, 0xc0000000000000, 0x7, 0x72c85c89, 0x80000001, 0x3, 0x0}, {0x2000, 0x1, 0x1e, 0x80000000, 0x6, 0x767, 0x2c8, 0x2, 0x1f, 0x2, 0x6, 0x3, 0x0}, {0x13000, 0x0, [0x0, 0x0, 0x0]}, {0x10000, 0x1, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0x5000, 0x100000, 0x0, 0x1000, 0xf000, [0x2, 0x3, 0x7f, 0x8]}) pipe2(&(0x7f0000528000)={0x0, 0x0}, 0x4000) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f000029e000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/0, 0x0) getpeername$ax25(r2, &(0x7f00004bc000)={0x0, {""/7}, 0x0}, &(0x7f00006ca000)=0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000098f000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10004, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000827000-0x10)=@common='bpq0\x00', 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000092d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f5a000)=0xc) fcntl$setownex(r4, 0xf, &(0x7f0000f73000-0x8)={0x1, r5}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f67000)={0x0, 0x0, 0x0}, &(0x7f00001d4000-0x4)=0xc) ptrace$setopts(0xffffffffffffffff, r6, 0x7, 0x40) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) bind$ipx(r2, &(0x7f000067c000)={0x4, 0x800, 0xfffffffffffffffa, "6ff4f71090d9", 0x4, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00008ac000-0x6)={r3, 0x1fffffffe}, 0x6) lseek(r0, 0x0, 0x0) 2018/01/17 06:21:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000ee0000-0xd)='/dev/dmmidi#\x00', 0x6, 0x80000) ioctl$KDSKBLED(r2, 0x4b65, 0x40) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000e30000)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001ee000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000f70000)=0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000431000-0x20)={0x20, 0x0, 0x0, 0xcd}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f000079b000)={0x6, r5, 0x10003, 0x5}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000cc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 06:21:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006aa000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006aa000-0xb1)=""/177, &(0x7f0000fd0000-0x4)=0xb1) r1 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x1004106) pwrite64(r1, &(0x7f0000bae000-0x1000)="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", 0x1000, 0x0) 2018/01/17 06:21:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000f4c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000016000-0x10)={0x2, &(0x7f0000136000-0x10)=[{0x100000000028, 0x0, 0x0, 0xfffffdfffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c27000-0x4)={r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00002f3000)=[@in6={0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) 2018/01/17 06:21:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000aab000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x107000) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f000099f000)={0x0, 0x3000, 0x0, 0x1, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000520000-0x8)='keyring\x00', &(0x7f000037e000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001bd000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000c8a000-0x4)=0x0, &(0x7f0000508000-0x4)=0x4) get_thread_area(&(0x7f0000ac7000-0x10)={0x8, 0x0, 0x0, 0x7, 0x8, 0x5, 0xef, 0x5, 0x5, 0x7ff}) keyctl$get_persistent(0x16, 0x0, r1) 2018/01/17 06:21:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000549000-0x6)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001e9000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000f5e000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000549000)=""/174) 2018/01/17 06:21:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) syz_open_dev$mice(&(0x7f0000b6a000)='/dev/input/mice\x00', 0x0, 0x101500) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c8c000)="4ba64b831ac77a2e40f4a9adc54b3e2ef865683d321733b619d7634872f796cda2c6d77afe1e5e2ff9c3583f827ff634a3364331b51fda2945aa4d3ac7b4f5291d", 0x41) 2018/01/17 06:21:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000973000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = socket$inet(0x2, 0xa, 0x6e1) r2 = syz_open_dev$amidi(&(0x7f0000851000-0xc)='/dev/amidi#\x00', 0x1, 0x400000) r3 = socket$bt_sco(0x1f, 0x5, 0x2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002d6000-0x15)='/proc/self/net/pfkey\x00', 0xd2000, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000e6f000-0x12)='/dev/input/mouse#\x00', 0x1, 0x80) ppoll(&(0x7f00006dc000)=[{r0, 0x284, 0x0}, {r1, 0x1040, 0x0}, {r2, 0x20a, 0x0}, {r3, 0x442, 0x0}, {r4, 0x250, 0x0}, {r5, 0x2002, 0x0}], 0x6, &(0x7f0000387000-0x10)={0x0, 0x0}, &(0x7f00000bd000-0x8)={0x7fff}, 0x8) r6 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r6, 0x6, &(0x7f000058a000-0xec)="") 2018/01/17 06:21:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003ba000)='./file0\x00', 0x80000, 0x551) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f000003c000-0x45)="7637bfe86f96fdc0ecf72ff8cbfd22c8fa594b73b3418d5a2f37289df58c2941bc6e77a5826cd27012c59528d35275dc2f332c86f522081dcc1803dcc4d717033fd07efae2", 0x45) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/01/17 06:21:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) getresgid(&(0x7f0000166000-0x4)=0x0, &(0x7f0000e58000-0x4)=0x0, &(0x7f0000f1f000-0x4)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0xfffffffffffffc48) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a64000)='/dev/sequencer\x00', 0x10003, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000eda000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000fb000)=0x8) 2018/01/17 06:21:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f000003e000)="b3", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000843000-0x18)={0xfffffffffffff2fc, 0x45, 0x3f, 0xfffffffffffffffd, 0x6, 0x1955}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/17 06:21:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000341000)='./file0\x00', 0x6) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000d6b000)={[{0x6, 0x100000001, 0x0, 0x4, 0x5, 0x0, 0x100000000, 0x5, 0x9, 0xfffd, 0x101, 0x102000, 0x1}, {0x3, 0x6, 0x101, 0xfffffffffffffffe, 0x3, 0xcb64, 0x7161, 0x2, 0x8, 0x8, 0x3, 0x401, 0x8}, {0x7, 0x1, 0x4, 0x1, 0x2, 0x200, 0x200, 0x1, 0x6, 0x7fff, 0x5, 0x401, 0x8}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000be6000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b3000)=0x10, 0x80000) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000265000-0x4)=0x4, 0x4) mprotect(&(0x7f0000ebd000/0xd000)=nil, 0xd000, 0x1) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000618000)=""/70) rename(&(0x7f0000a87000-0x8)='./file0\x00', &(0x7f00006de000-0x8)='./file0\x00') bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ac1000)={r0, 0x0, 0xd8, 0xa8, &(0x7f00005e0000)="26f63191c73a5c0a2fcc389a74ee6c99d9edab918eb7728e8ef596ca366a66261977caf02d7c93d4d878ff002b554a8053510232fc12ab63a5bc08cd1110c008fe08c7182bece24269e4bb5ba38f1a488bf9a19e7998ed96f9fa6a10045c35c09705e9bf646a69ab0188ddd2873e97f394a5fcf96543eab2dfc8201e1a5d1fd56e35cdc9b5f1778b0674c7d58fac55f36e0fa47fa7a732812d6c145b22d92ad8dfb420bdfa709b066eb86ec29954539aa0fb9a43aeb13786ec010b41cefca73bfc4c4e4cfe084c8bd93a112d2b77c64de6a52f84ff66cc27", &(0x7f0000f28000-0xa8)=""/168, 0x2, 0x5}, 0x28) [ 204.910214] program syz-executor1 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 204.929999] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/17 06:21:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000ff000)='big_key\x00', &(0x7f0000281000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000282000-0x1000)="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", 0x4d1, 0xfffffffffffffffb) timer_create(0x7, &(0x7f0000dce000)={0x0, 0x33, 0x5, @thr={&(0x7f00001c4000-0x63)="6379b7ebed5cccf53c07c2f07c89d8239fde93dd7056a8b021bc1a665d7e32feef5aea51de3803379fd120bca2e4ef3202b15b5dc4e978e6afdd03b7e6d268436a2a248def9ee9657bf6fa893bf05d7b6554fffdea82bb6714a2a240d590a13779d5e6", &(0x7f0000878000)="5c583209ddc5e62b463e4d04c2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004b8000-0x4)=0x0) timer_delete(r0) 2018/01/17 06:21:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f00007a5000)='1', 0x1) writev(r1, &(0x7f00004d1000-0x40)=[{&(0x7f0000287000)="c3", 0x1}], 0x1) close(r0) 2018/01/17 06:21:18 executing program 5: mmap(&(0x7f0000000000/0xa16000)=nil, 0xa16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a15000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, 0x20) mmap(&(0x7f0000a16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000725000)={0x0, 0x2, '\f]'}, &(0x7f0000a18000-0x4)=0xa) mmap(&(0x7f0000a17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000631000)={r1, 0x59bcc50a}, &(0x7f0000a18000-0x4)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a16000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x0, 0x1, 0x2, 0xffffffffffffff7f, 0x401, 0xcf70}, &(0x7f0000a16000)=0x20) mmap(&(0x7f0000a17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a18000-0xc)='/dev/autofs\x00', 0x400000, 0x0) listen$netrom(r2, 0x7ff) 2018/01/17 06:21:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000eb9000-0xb)='/dev/midi#\x00', 0x7, 0x2200) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000035d000-0x10)='/selinux/member\x00', 0x2, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7c, 0xfb}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) fcntl$dupfd(r2, 0x0, r1) 2018/01/17 06:21:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00009bd000)=0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00009e1000)={[0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sg(&(0x7f0000b28000-0x9)='/dev/sg#\x00', 0x1, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000ba2000-0x4)=0x0, 0x4) 2018/01/17 06:21:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000829000-0x11)='/selinux/context\x00', 0x2, 0x0) stat(&(0x7f00003a3000-0x8)='./file0\x00', &(0x7f00008bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f0000eca000)='id_resolver\x00', &(0x7f0000fdc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002d0000-0xb)='%*}vmnet0*\x00', 0x0) syz_open_dev$sndctrl(&(0x7f00002d3000-0x13)='/dev/snd/controlC#\x00', 0x81, 0x2) keyctl$invalidate(0x15, r2) mknod$loop(&(0x7f00008c5000-0x8)='./file0\x00', 0x7000, 0x1) sendmsg$nl_xfrm(r0, &(0x7f000024d000)={&(0x7f000080d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008ec000)={&(0x7f000023f000-0x11c)=@updsa={0x11c, 0x1a, 0x20, 0x5, 0x3, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x3, 0x9, 0x1, 0x4, 0xa, 0xa0, 0x80, 0x3b, 0x0, r1}, {@in6=@loopback={0x0, 0x1}, 0x2, 0x3f}, @in=@rand_addr=0x1000, {0x401, 0x20, 0x0, 0x1ffc000, 0x80000001, 0xffffffff, 0x771, 0x900000000}, {0x7, 0x5, 0xc87c, 0x2}, {0xffffffffffffff7f, 0x2, 0x2}, 0x7, 0x7, 0xa, 0x0, 0x6, 0x54}, [@replay_val={0x10, 0xa, {0x7, 0x7, 0x18}}, @encap={0x1c, 0x4, {0x0, 0x2, 0x1, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 06:21:18 executing program 4: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e77000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000020f000)={0x0, 0xffffffffffffffff}, &(0x7f0000fc5000)=0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001c6000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fc6000-0x8)={r3, 0xfffffffffffffffb}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r4 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r4, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc2000)={&(0x7f000088a000)=@getlink={0x20, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x40, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f000040b000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 06:21:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000555000)=0x0, 0x4) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000a37000-0xd7)=""/215) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f0000800000-0x3)={0x0, 0x4, 0x0, []}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009ef000-0x8)={0x0, 0x824}, &(0x7f0000bf0000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000108000)={r2, 0x250}, 0x8) 2018/01/17 06:21:18 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000c0e000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001cb000-0x1e)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_void(r0, 0x29, 0x200000000012, 0x0, 0x0) 2018/01/17 06:21:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000996000-0xb)='/dev/adsp#\x00', 0x8, 0x1ffd) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000811000-0x98)={0x6, 0x0, [{0x80000019, 0x6, 0x8000, 0x3, 0xf654, 0x0}, {0xc0000019, 0x3, 0x7d87, 0x100, 0x100000001, 0x0}, {0xc0000001, 0xffffffff, 0x96d, 0x3, 0x0, 0x0}, {0x80000007, 0x801, 0x1, 0x5, 0x6, 0x0}, {0xa, 0x1, 0x176c, 0x7, 0x2e, 0x0}, {0x2, 0x3, 0x400000000, 0x1ff, 0x3, 0x0}]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000038c000-0x38)={&(0x7f0000e83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000674000)={&(0x7f0000739000)={0x1c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, [@typed={0x8, 0x400000000000000a, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:21:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a32000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000424000-0x4)=0x0, &(0x7f0000718000-0x4)=0x4) mlock2(&(0x7f00003fb000/0x2000)=nil, 0x2000, 0x0) 2018/01/17 06:21:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f00009ed000)=0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008ae000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x0}) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(0xffffffffffffffff) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000029f000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000154000-0x18)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f0000016000/0x2000)=nil, 0x2000, 0x8, 0x80013, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000c4b000-0x44)=[@reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f00009b8000)=[@flat={0x73622a85, 0x100, r2, 0x1}, @flat={0x73682a85, 0x101, r3, 0x3}, @flat={0x73682a85, 0x10a, r4, 0x2}], &(0x7f00005b1000-0x28)=[0x78, 0x48, 0x0, 0x78, 0x38]}}], 0x39b, 0x0, &(0x7f0000112000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c91000-0x98)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fcd000)={0x60, 0x0, &(0x7f0000057000-0x60)=[@dead_binder_done={0x40086310, 0x1}, @clear_death={0x400c630f, 0x0, 0x0}, @transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x20, 0x0, &(0x7f0000ced000)=[@fda={0x66646185, 0x0, 0x3, 0x38}], &(0x7f00007cf000-0x10)=[]}}], 0x0, 0x0, &(0x7f0000e36000-0x63)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000c000-0x30)={0x44, 0x0, &(0x7f0000007000)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0xd52, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000d000-0x58)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f0000011000)=""}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000247000)=0xd) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000782000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/01/17 06:21:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x0, 0x0, 0x4, 0x0, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000329000)='/dev/cuse\x00', 0xa0200, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00004c9000)=0x1f, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x2, 0x0}) 2018/01/17 06:21:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fb5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c89000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x1, 0x7, [@dev={0xac, 0x14, 0x0, 0x16}, @rand_addr=0x1, @empty=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x2c) getresgid(&(0x7f0000ebc000)=0x0, &(0x7f0000393000)=0x0, &(0x7f0000197000-0x4)=0x0) 2018/01/17 06:21:18 executing program 1: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000f57000)='/dev/dmmidi#\x00', 0x7, 0x200000) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000f57000)=0x0) 2018/01/17 06:21:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x1e) getsockopt(r0, 0x8, 0x9, &(0x7f0000f2c000-0xcf)=""/207, &(0x7f0000d91000-0x4)=0xcf) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) shutdown(r1, 0x0) fallocate(r2, 0x0, 0x0, 0x9) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00009be000)=""/224) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x357) 2018/01/17 06:21:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000108000)='ns/user\x00') ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00005b3000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000805000-0x36)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 205.242290] binder: 27371:27375 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/17 06:21:18 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f000082e000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x30000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0xffffffff80000001, 0x1000, 0x0, 0x7, 0x40, 0x8, {0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x9cb, 0x8000, 0x9}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b37000)={0x5, 0x8000, 0x80, 0x4, r1}, &(0x7f00006b7000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x9b43, 0x800000000000) 2018/01/17 06:21:18 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffff9c, 0x1, r0, &(0x7f000000d000)={0x201a, 0x0}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) recvfrom$inet(r0, &(0x7f000000c000)=""/43, 0x2b, 0x0, &(0x7f000000d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 06:21:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) [ 205.307355] binder: 27371:27375 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 205.338461] binder: 27371:27375 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 205.345716] binder: 27375 RLIMIT_NICE not set [ 205.360478] binder: 27371:27402 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 205.367966] binder: 27371:27402 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 205.376905] binder: 27371:27402 transaction failed 29189/-22, size 32-0 line 2842 [ 205.408531] binder: 27371:27402 Acquire 1 refcount change on invalid ref 0 ret -22 [ 205.435167] binder: 27371:27402 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 205.442151] binder: 27371:27407 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 205.442190] binder: 27371:27409 BC_DEAD_BINDER_DONE 0000000000000001 not found 2018/01/17 06:21:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ca8000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f000021f000-0x4)=0x6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f00004d7000/0x2000)=nil, 0x2000, 0x2000004, 0x80050, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000a15000)={r2, 0x0, 0x0, 0x0}) r3 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000aba000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000fdf000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xb92) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/17 06:21:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ad9000-0xb)='/dev/audio\x00', 0x282, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000031a000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) bind$inet(r2, &(0x7f00002b7000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000652000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000440000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000f73000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r5}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00002c3000)={r2, r3}) sendto$inet(r2, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b86000)="", 0x0, 0x4000, &(0x7f0000baa000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 06:21:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) remap_file_pages(&(0x7f0000c45000/0x2000)=nil, 0x2000, 0x1, 0x80, 0x21000) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000d50000/0x2000)=nil) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000dde000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002cd000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x6, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:21:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f000037f000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0xd92, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept$packet(r0, &(0x7f0000c5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000672000-0x4)=0x14) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x65d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000b18000)=@req3={0x7, 0xffffffff, 0x1, 0x2, 0x7, 0x0, 0xfffffffffffffffd}, 0x1c) 2018/01/17 06:21:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x200000000) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$vcsa(&(0x7f0000581000-0xb)='/dev/vcsa#\x00', 0x1f, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000e0e000)=0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x0, 0x0}) epoll_create1(0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000099f000)="e3423565b2909a0c03ec21afcec74237", 0x10) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000972000)=""/154) readv(r0, &(0x7f0000266000)=[{&(0x7f000032d000-0x6d)=""/109, 0x6d}], 0x1) unshare(0x400) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) 2018/01/17 06:21:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/17 06:21:18 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000715000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00007f5000)={0x0, 0x2, {0x5c0bb822a216953e, 0x3, 0x8, 0x1, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000056d000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="de23b64722fd26ab610843642680b45b"}) 2018/01/17 06:21:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00001d6000-0xd)='/dev/usbmon#\x00', 0x14ae82c6, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000ba7000)=0x53, &(0x7f00006b0000)=0x2) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ed2000-0xc)={0x0, 0xffffffffffffffff, 0x0}) 2018/01/17 06:21:18 executing program 5: r0 = getpid() socketpair(0x11, 0x5, 0x2, &(0x7f000067d000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000b30000-0x78)={0x1, 0x78, 0x7, 0x8, 0x2, 0x80, 0x0, 0xffffffff00000000, 0x80220, 0x8, 0x80, 0x4, 0x1, 0x134f, 0x401, 0x4f, 0x13, 0x6, 0x8000, 0x4, 0x8, 0x294c2928, 0xfffffffffffff475, 0x8, 0x2, 0x8, 0x80000000, 0x8, 0x9, 0x2, 0x2, 0x7ff, 0x8001, 0x3, 0x1f, 0x3, 0x9, 0x2, 0x0, 0x7f, 0x0, @perf_config_ext={0x80, 0x7}, 0x20810, 0xffffffffffffff7e, 0x8, 0x5, 0xe4f7, 0x5e2e4219, 0x3ff, 0x0}, r0, 0xfc, r1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x10003, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f0000ff8000-0x79)=""/121, 0x79, 0x0, &(0x7f0000734000)={0x0, 0x0}) [ 205.456653] binder: 27371:27409 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 205.463609] binder: 27371:27409 transaction failed 29189/-22, size 32-0 line 2842 [ 205.475382] binder: undelivered TRANSACTION_ERROR: 29189 [ 205.488962] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 06:21:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) fgetxattr(r0, &(0x7f0000f48000)=@known='system.advise\x00', &(0x7f00002d0000-0x30)=""/48, 0x30) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000d20000-0x4)=0x0) 2018/01/17 06:21:18 executing program 0: mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a7c000-0xc)={0x6, r0, 0x1}) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f000009b000)=""/22) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000872000-0x18)={0x1, 0x0, [{0x17a, 0x0, 0x0}]}) 2018/01/17 06:21:18 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000014000)='user\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000015000-0x4d)="dcecd6de23e7bb086efbde32ea06932f9083164989bb6678e1adf721394ec609fa0d502fd0547b6a71d501e5248ee9c4bed3f02b5570394eeef1ead2627f98f3cc956527abd1cf6e276c73c74b", 0x4d, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000015000-0x8)='keyring\x00', &(0x7f0000015000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000015000)='./file0\x00', 0x400000, 0x8) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f000000d000-0x8d)=""/141) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000012000-0x48)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fffffff}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000010000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000012000)={&(0x7f0000011000)={0x2, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "c44cd3b05aa92c5b"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:21:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000ec1000-0xb)='/dev/midi#\x00', 0x40, 0x400400) fcntl$setpipe(r0, 0x407, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000465000)={0x0, 0x0}) mq_unlink(&(0x7f00005c8000-0xb)='/dev/midi#\x00') futex(&(0x7f0000aaa000-0x4)=0x0, 0x0, 0x0, &(0x7f000047f000-0x10)={0x0, r1}, &(0x7f0000da3000-0x4)=0x0, 0x3) 2018/01/17 06:21:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000001c000-0xc)={0x6, r0, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00008e0000-0x108)={0x0, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6075, 0x800, 0xbb, 0x1, 0x1, 0x1, 0x3f, 0x0, 0x1000, 0x368aa2b5, 0x0, 0xffff, 0x6, 0x3, 0x4]}, &(0x7f00004df000)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00001c7000-0x8)={r2, 0xfffffffffffffffc}, &(0x7f000028c000-0x4)=0x8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x7c032, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00008cb000/0x2000)=nil) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, 0x10001, &(0x7f00008cb000/0x1000)=nil, 0x3) 2018/01/17 06:21:18 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000ffc000-0xd)='/dev/dmmidi#\x00', 0x9, 0x8000) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ffb000)=0xc, &(0x7f0000ffd000-0x4)=0xfffffffffffffea6) openat$sequencer(0xffffffffffffff9c, &(0x7f00005f8000)='/dev/sequencer\x00', 0x402881, 0x0) r1 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r1, &(0x7f0000033000+0x816)=[{0x1, 0x6, 0x0}], 0x1, &(0x7f0000034000)={0x0, 0x0}) semop(r1, &(0x7f0000ff9000)=[{0x1, 0x0, 0x0}, {0x0, 0x7ff, 0x0}], 0x2) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000fbd000)=[]) 2018/01/17 06:21:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fad000)='/dev/autofs\x00', 0x280000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000795000)=0x1) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, 0xffffffffffffffff, &(0x7f000057c000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) 2018/01/17 06:21:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = signalfd4(r0, &(0x7f0000006000)={0x0}, 0x8, 0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0x0}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000835000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000005b000+0xd56)={0x0, r2}, &(0x7f000005b000)={0xfffffffffffffffe}, 0x8) timer_settime(0x0, 0x1, &(0x7f000020b000-0x20)={{0x0, r2}, {0x0, 0x9}}, &(0x7f00007e5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 06:21:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x10000227, &(0x7f000035a000)=[{0x58, 0x114, 0x9, "b1d1e489cb888984f0a7cd82a26b1eaeb1820337991fcf759fb3eea59518391dfe83a135d1e77381575695d854867b5aa77c468500084a23339e620eb9be408fa0"}], 0x4d, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 06:21:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c37000)='/dev/usbmon#\x00', 0x8, 0x200) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000917000)=0x0) fcntl$setown(r0, 0x8, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f8a000-0xc)='/dev/rfkill\x00', 0x40501, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000395000-0x5c)={0x5, 0x3, {0x0, 0x0, 0x8, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r3, 0x40087705) 2018/01/17 06:21:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000649000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/17 06:21:18 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000538000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000629000-0x5)='user\x00', 0xffffffffffffffff) add_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f000079a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005c1000)="", 0x0, r0) mlock2(&(0x7f0000150000/0x1000)=nil, 0x1000, 0x1) 2018/01/17 06:21:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000005000-0x10)={0x0, 0x62, &(0x7f0000005000-0x63)="d5c07aeae84e722f8d1ac16e1a14ad185795ae0243b7c75c135c2d63c70b0fb6baad1532801439f3e2864a886f5a798961163df8c6aa6697f036f355791edb2898cf6e640a50cd9295c264f9a8fb7606fb610ee837d1f02c15b0d535cfa3229c1c08"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f00000d3000)=0x3f90002) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") rt_sigaction(0x38, &(0x7f0000220000)={0x3, {0x4}, 0x3, 0x10000}, &(0x7f0000162000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000723000-0x8)={0x0}) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000349000-0x15)='/proc/self/net/pfkey\x00', 0x480000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000abd000-0x48)={0x0, 0x0, [0x8, 0x1, 0x8, 0xe78, 0x8000, 0x7fff, 0x8, 0x4]}) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00009a1000-0x8)=[], &(0x7f00006fd000-0x10)=[]) r3 = gettid() r4 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_tcp_int(r4, 0x6, 0x15, &(0x7f00003de000)=0x0, &(0x7f0000c08000)=0x4) process_vm_writev(r3, &(0x7f000003e000-0x20)=[{&(0x7f0000374000)=""/174, 0xae}], 0x1, &(0x7f0000c77000)=[{&(0x7f00002e7000)=""/4096, 0x1000}], 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, 0xffffffffffffffff, &(0x7f0000282000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/01/17 06:21:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r1 = dup3(r0, r0, 0x80000) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") r2 = memfd_create(&(0x7f00004fd000)='ramfs\x00', 0x1) timerfd_gettime(r1, &(0x7f000064d000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000f6d000)={r3, 0x0}, 0xfffffffffffffe93) sendto$unix(r2, &(0x7f0000075000)="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", 0x1000, 0x400d0, &(0x7f00005e7000)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000054000-0x20)=[{0xa, 0xe3d}, {0x0, 0x100000000}, {0x6, 0x7ff}, {0x2, 0x9}], 0x4) getegid() umount2(&(0x7f00009fa000)='./bus\x00', 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fe9000-0x10)={&(0x7f0000769000)='./bus\x00', 0x0, 0x8}, 0x10) umount2(&(0x7f0000d87000)='./bus\x00', 0x8004) 2018/01/17 06:21:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') 2018/01/17 06:21:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000000000)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000)={@generic="b17860eeb46600387230ac8e87c93fb9", @ifru_flags=0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80040) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0xa928, 0x0, 0x2, 0x2}) sysfs$3(0x3) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000000)={0xffffffff, r2}) 2018/01/17 06:21:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r1, 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000353000)=""/0, &(0x7f0000000000)=0x0) semget$private(0x0, 0x2, 0x41a) clock_gettime(0x0, &(0x7f0000f51000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000c47000)=[{r0, 0x182, 0x0}, {r0, 0x221, 0x0}, {r1, 0x0, 0x0}, {r1, 0x4021, 0x0}, {r0, 0x0, 0x0}], 0x5, &(0x7f0000a98000-0x10)={r2, r3+30000000}, &(0x7f0000243000+0x2e6)={0xe3d}, 0x8) unshare(0x2028000) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f0a000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000dfd000-0x1008)={0x0, 0x1000, "17c2d0df7cad373fd9652e0717dd64bfa6578a4fc9a6f714d6f2c6e6bfce27dc3d6091067ae5166c79aad7f80fce7606bcd5fd487a49e650f102767e676577e279d937d58c41d2131faf607fbb16d95de1aa5ef433322f7f28014e64e3920dadc530d0418ceb71d42985d89766fcfd073070ca42c821af13a41479473d621823dfe190a4f4028f3c2500ca0a9fce86a92a99e997a5f973e49c991c848ec61943508b129643a6dc3edd31a7c07c72f4dfd1c89dbe879c686c3aa98ddf7f2fe2d3386a8f08e5e629ebd91fbfc76fb8f6875be24c1f60d973096db12e9a98504258a23f22e953068cd9774ca137fd9ff6072941ab7a120fceb1933fae6380d31a328ae06dc32deeadd41ef770045e07338afe98a6716e7d5b77a73c96a4071eea78de0260cc781c57ac526346e053f677a94921e02c98207f7ef4aaf1decd1a73df5d44ce72dcaa9ac21d41195ad2968e3c7137a20cced9cd91b7aa81c7acbbd4c05033b418f318105648edf82131755bbafc3f508621d0c7261ff953ea9ef6145098a67a016383e9de37ada0af8bf356fc38ad50055e04447ac48db8a2137db54ed24f6507e26ee854d375bed143317816a38868c7833c09443099c0bb9767c4871d057b3b09ae761c7c9124b5e0459ac09a29ffc245e378eae3349d90e21e5d9a967ff9d4cbe5feacc3237ae97f8d8f7289db666d5168c6cf80e31e828a9caba765a23cdbabd263acebd6778bd4ecb6a465091f01d527c98460293ca2641b5d8267355ca415b428e4315c20a2deb976f5d8282646b5d1206469844722daef0e044ec63ce439f61695e3dc1e0d73e33bd8cc47ce5ef4f99f49dc7bd683d1ba2fa6fe41161fb90518a7f6e6b199a5107b7b18db827dbfeb2de6490ed3b7f05851991a8e46cb6c383d40d0f6f262b814fcd02696eef44a4ad4dae0ad2c071402d5d0d66f82dd4630176329250d74b8ecdb97f83043993912ee105522d9a26350df3e4774caf5b3f51033c9083027b8956ef4f8e747435cb9c21b31f6d86118f86879a12bcef4c4d4209debad3e3d5f68c8883380179ece3eca9b45dfa709b099d0e0fd9b72aa142da7a30028a49af57e7c7c6f0361c378143f9e5678b6f6bab6bfee0ef51104e8ff13a2a420f1ac5b5aa3b865b455bd7e88be96965ff6b9f221121935fa117a4d41aa98b10bbb44c1d1f63846f9404ef307a8a9d5913f9fe08d16c6b93a0afc4da1cdbd414c7f358b05442d3ea5b2859c147cc0e38c8ab9b78f89597e78a7fa9a16977f4990ee26ae67029bbafbbbdeececb632ebc2d4bf7d2cf45914f408cb9ee50df11bfa07fe9ea33f4707787b51b614c1ce0daaecb9308dad2bcaad4937b24a6936fd4d430b17bf0bdc7d97fbebc67a1c302d1cf3cf1dcce5069b72e9abc74697f9c8d1a564546ef5a126f2302cf8094fe42aa45051bb14b69ad79987f90cb6939e1003b0ea3a29af74696563f6e61d71d73dc1e43b01b9059981eb3e6a72ef30bb307a2e973c55775a180eb856e860e9f6d641b1d4cab9f43a385e8920a37c3581b91149764682939bf59b6763e313112b7bcf8d46e16d795cda82d5ec2157b493804c1d148b97317bd0d83cdf2417262ee77defe451e988ac639b49c739c5f8ae1d042f69732e856182a5bf5dcbbb7b000391b2c916bc6c5061f6dff4d40281990e0acf47a3b904c1a0e353fdc43d2ee96cf27dd9b8ce493d881e983556cfbbb7b4bf4392caab09c5074d2b0822df30b244d10533636858266ac362672303baed261f7eace41a9c0c9c8a6733f69b2078a7f4d9ba672a3ecb11a9cf765c0f6c780a3818083e96acafcb1b33c10cfac7e8c0eaa5143b1a67f7e8335b17ebf7513be06ee89dd070aefd81c92f9a24350a61b209dc468fa5ce1985e6027d2b08fdd4a4157f103d934128ba50fd575f6e187a61611afa0f1662913767467b918ab711541f6983c45deae85f3b464e0060f50a0c3643d8cb4b854071e1dc24de37b9ca4fd8294b3ff5a1ed61b859c750f75b8f0d13bd228a8547ba5b941f0c9f76532c0bbfd5749a0df4b34aa144d3fc7cab572b4ea9b0d5b980bdfbaae0a19f92fb6f36ec2709dffdfc88e23ba33549d38f9f443e79fb215304873eae48c51eba5e7a4233f8b39b6603132125a14f53d935a5affbdefcd8d873b101a5550619038d3c72aff3785da67146448dfa868a1ddd7a23f7f24896ebc2775c1452e50b7531c43604f5bdd447f6e58ee41f219108277e57d33e066ab67749706a75f6e1bb2fd333576d30b48446f50cb512fb867aed2878f4673a25f32d19c24249090ef20c287e124c5523bf8bcbf79b5d2c990361f5d3385b6b3ccaf76bd49da6b83d311c25853acd7f2d43a69e4e2938c584c72e900c00acf404342fda4bead9fc44857914a0578a03a41e213c56c2f70220b0a2cffb9905b7e11469cf351f8e662ab0102ba34863354707355095378a04b8c6c1e2ed26d179f267aa60242c03ddfa4281aca374a7ec29a6b5872cfd0c14809abb620bf5fc0f6f08b66509011a7651d57244b07e4382b5dc9a149554a31a4347edfa2ff089ab47a7e3fa65dcc2515546d5923a6789bcf39fb1c9c5881c75c43b2775963b3759252d6d60a8f14c43254cf54e9dd67f232006c214d3d79e6c910234d6c70c12d45af350579fdb2c6f0af2f3f76091fda5d0d1a3f835f5035604d5dbcd132426886f8bb674ff52b24924eb3e4163bcd62bdbeac878350338caee4792ce2e61815d25fc5d2b8551a664cd829cd3a68b11ea87465dea2a4941396b5c00da76ba51991a06af58a39c3e898dd7c1f6ef651dca15cbfcc80b7b6e8ec620bb1c62e6202f81cd47a631725c683c729110bb1771106e94540b197df454d555d18fc0609632717061101b4c09ab8bd4c6c722e069971c64bb00074ed416f2fd2c9e93592f183b369a95bf75f543ad3fb723e657f968a94330c63509120b25e4e519d0b363aa10f827ef780d4d3b2f23b66aa88feed3bf29408e864a41a01d5bf1a4497cd257fc94b8c3ba29ddb76f1f3ea686ba846f7acc3994e49962b78ce86d17ee53d993919248000d88db0fcb359a11d108e1facf657045581e7443524b699615a2c240e1523438e3abf919861d1ac6269c9135e26bf169e1984c2cdfbbaa15c80dc536ddb5601f2c7453502c77857eecc20f7559a6d2a6f401c9d88cefcd952f4ad059940c37d166b134abbfe345405730664e72276c96cf6a38e0306b039d11680c76459d6fa0f5f27a38da4f6a72e64a643a5093adb7d3134f2a5b2da3c16128984aab8633f12095b5ffc70229d0e6f68f7720708630cd4a7aae096e22a54ab8d0eccf54a354f239e60d4ea791898d789f8c51c68054ed8422cdd5eb85c15fa59e5ddb758f4a8fa0c09275909fa1238cfe883496a84d185d4321ff5c196e970f66cb175ec69f70a6ebb7fd617aa77f7810cd32435b0d8829fd9f4af3ab314c096206273cc61937a4629990479a076c94c5e246a467071082178b1bbaf4e2d23870ec2932c390440e07571fd2b30ba6c5b3960781ae951530ca5725074499a2134b7e000f1ad1f8a64bedc3ca3031510576ac445d856dd49e7c22f352b174a2d88e8b4acf53f1e776ce0663cd3ea929225293bda28799e9372ce595da2ae12c37e47f4100ec5054129cdd021d2493267ef2ad16a84f3e6c8e247c1f821f8cb7072510446717b8a229b2b7209a7fdebcbcc93e80245fbdd2e68ebc62203651ea24ab11fdb3d69ba1f72fada19bb2a8a1c83dbac29776969964b7b38fa22e33fb53a53abece2b68c30ea1f061b68000c59077100f4725fca883b2119ce37b4b5ae22220c65a33d41bd5652dc3005d54c03bdc213068cb4c6478447ff581ece4843fecc176ff682130ee3987ab5a617a9d57a8ebb963c6a72aa6c5943f8ceaa15e805945285082bb1ef03f968dc01916a1830e1ae4715572f06dea9d392d6046d3134558fe78956818ceb8033f0e18d810330e70f73c38358a33a3adc10ee307b7ef5830491ec1b40e3c88585d1b5817a43cad3d2513a6e0521dea29cccfb254def7d887b94d79b5f0a03ae45f65c376bc1d559838b1fee722db0ae32223389046c8320edcefc555af4d1f680bcd921d9c4f5efba5aa6baaaff0218bdb455d14d03a13e940f688972c4e637eb6b97314298bcac5ab45fef9b23ebcaa5f835bcab8957c4764b39c18368f9000b82d6d09c4fa6f74e646ae21583da33a1948c2bdfa5e99b897bfb25bed250aba0f94230f7183c821571f4d817f740f39e4c4c8f9890423c04a7f02374e165ec3f6ba3369196f4e8c89845e0ae51b908a8939f1661f048a3657aa8b8c1752067ae4d334cdda98f58cfc6580a6ea305ad4be34f0eb11812037a3bacd7d43928bc280741a8acd6b8560b2f7b4d7e4d994ad60a2b4fa2aefbbad4c40e49f879d0aaef3fd00035954a31ce43eba4e546cc32d3710d9654f4ba9a0688ba3e55df0e16eb161cc62b3995cf0b06389ae8ddc33b54236afbf5580ce9ffc91fbbfbc4ccd23a8ffd88492c2e729928f35f52551ca8301d6452a1c4f9b0f2dc2fda12365f5dd45de62188781d3fd6bc4706ffec44bf320ef7f572d6f0c6c27bde24f1888ea45d6cbf1648638185b500e564bbfa4d99a5d3dc71f6316bd86f083881190206571f064c48d8a001432086f7caabb0127faa772068e4b3c8f14e6bc587ae04a49538be78db1a1fb25bb9e23f6f0045bd1fbfcd0b7b90cc75a6c8c6587b19424b7052e1fae8e42b96cda9a6a62f7240926cb4f6a16790a26b0aeb134b3d2c7236f226e79b8567e390a9f1fa2b2d40c723a43db5443d4179faca2957aa7d31d0d70033b4fe9ea995dbca0dca1c12d19009da37c946884510cc9a50e721897eb153591d09b4d53fb02bdf4b2a2714edca77599f35a54b67b6a4aa0760c4525965f3529e8c44c024771e8d4c02ba91f7d2d4917007e6fa8e1b98fafec301a20bc1e2c57c1b30d1ba68c6bb117936791403a14c58a34dfc19e99215951d8a5839a23228f54d052f1aa2ddc69cbef7c3b4f4dcbc5f54c2f7d22074879e6a487b2394b01e028147bcb88bbb1765a95ddb1b78485629c4da5880f3ab4bd7b517ee4150f16e19020e0293cd4e8b28cd9e60626a45d9bcaf7193892667ab6599da2b00e82cd1c8682d430e858b23a32103f98ee57aef95b5fe0d85a086f6249aa2ec92713ed1f1710221e6d0d2ca9071620910377e12e372c3bfa6bba955f5ba91f04bfa5c31e18961e36efd76d7b9dc249fc7180c3953384967742b7b00a349741f9ebe7566996f45eae0b1e872ede315a9a92598d6c3ac22a9c4df11251606311070f5e9bfa79cde022413daa401375dfa7fcf0d36f8d7072629c752b6742135224de0e5ebcc563b8728485c2b3e986cecbd464a6236699fa6e41463c092bc891a0a0442a10a35764b6fef604b33e57148676853e22cfa86ba93b9427d9343ce5f63aa2c95c2e8db12bc0289604cbd19c3e88eea9731f5840433ffa5bd93514eb77268c154e008e84a339a7998226d5475db1357d748f8c10206d776c99f68a8a20e237aa39e1e91181d47fc30e85409a3225f80feaf0cfca2ee5c779b80f8ec8b4b6ba7d104ee6bb7eb4d89430cabda1430ee67013892e0f295ca0851eb050951120e1a2310fecdb14b14d56cface76c4e6b262b32bedac8754db8c01da9850477a7025dc9bc23acc4f90991eff221912b08ad01188fe252322f0be3b8b32c0dcbbd3181a40adac36e65596ade0ab4612fcc54a75117191a33ddce2539c02fac64"}, &(0x7f00003f8000)=0x1008) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000e96000-0x8)={r5, 0x7}, &(0x7f000044a000-0x4)=0x8) 2018/01/17 06:21:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4000000}, 0x1c, &(0x7f00008eb000)=[{&(0x7f00004bb000)="4a00d2826ad2a1ffb586aa45db99a233400fb737bb748fdd2b9d5a8031559b9bd9d96379ca15a64494e0f3d8ece722bef3601697bd1339a666645b0e46ff83a755d4b5e162c9f7aec7d0cc41b7cd4b7d1fa9e61ca317bd5baa7408d4ccdd7b954aa11f110bdf", 0x0}], 0x100000000000026a, &(0x7f0000876000)=[{0x10, 0x0, 0x7ff, 'M'}], 0x10, 0x4000084}, 0x200400d4) 2018/01/17 06:21:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = geteuid() r2 = getgid() r3 = syz_fuseblk_mount(&(0x7f00009aa000-0x8)='./file0\x00', &(0x7f00000cf000-0x8)='./file0\x00', 0x1, r1, r2, 0x1, 0x0, 0x200401) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000d0d000)={0x40, @tick=0x659, 0x5, {0x2, 0xb27e}, 0x7ff, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000651000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$getown(r0, 0x9) r5 = creat(&(0x7f0000521000)='./file0\x00', 0x100) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x3ff) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f000021e000)={&(0x7f00002b9000/0xc00000)=nil, 0xc00000}) clone(0x8000000, &(0x7f00006b0000-0xd8)="0a14caf97e605e3cc668d6061c4c8efd369abe093ec27ae6711ed824704e24362b318ceb7894d18a53ef5323dd0fb0fd33e5f779257d5cd02ee499784cdd53bc5352272365b96c7dd3418209ded1e5b2663d79a79b12c067ab0fc5702c235dab7147eea07e1cfbed7480eb2caec054922c8c6f31b056b551ff8a0e81a940fe28a23619650aea18ef5dabd442f92d05a277ab98d38523784bfc34f44ad2c77fa807fda2348e554524dab9808c4ec9d1b5aa370b34e36c9db87a4ffaf98cfbdc3b89ee59b85fea013ef7fc6c69b303dcf16286f6fcfa1a53eb", &(0x7f0000f20000-0x4)=0x0, &(0x7f0000d6c000-0x4)=0x0, &(0x7f0000a73000)="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") r6 = dup3(r3, r3, 0x0) ioctl$RNDADDENTROPY(r6, 0x40085203, &(0x7f0000805000)={0x7, 0x1000, "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"}) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000256000)=""/4096) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00006c1000-0x4)=r4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 06:21:18 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00006db000)='/selinux/status\x00', 0x0, 0x0) 2018/01/17 06:21:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$random(&(0x7f0000f9f000-0xc)='/dev/random\x00', 0x0, 0x10000) fcntl$getownex(r0, 0x10, &(0x7f0000c9a000-0x8)={0x0, 0x0}) ptrace(0x421f, r1) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000131000)={0x20, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0xa, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:21:18 executing program 2: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000034000)='veno\x00', 0x5) syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x9, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000032000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000030000)=0x5) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000012000)=""/158) 2018/01/17 06:21:18 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000009000-0xdc)=""/220, &(0x7f0000001000-0x4)=0xdc) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) dup2(r0, r1) 2018/01/17 06:21:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000051b000-0x38)={&(0x7f000095e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f0000164000-0x70)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000fb6000)='/dev/midi#\x00', 0x8cbc, 0x100) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000c10000)={[0xfffffffffffffffb, 0x83a9, 0x6, 0x7fffffff, 0x2, 0xffffffffffffffe0, 0x2, 0x40, 0x1, 0x2, 0xf12, 0x101, 0x5, 0x1, 0x2, 0x0], 0x3000, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00006ef000-0x118)={0x0, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) writev(r0, &(0x7f0000a49000-0x10)=[{&(0x7f000058e000-0x3f)="ba0a25435a1c42919ddc8a98486307adfe5fe52e4d60417a3734a204545ab07c55179140bc0d37cba7be435309aa37eb93bfa4d9d61e061767a675a60a64a1", 0x3f}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xda14, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000224000-0x4)=0x100, 0x4) ioctl(r2, 0x200, &(0x7f0000d4d000-0x1)='S') 2018/01/17 06:21:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000855000-0x4)=0x0, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000f7c000)='/dev/snd/pcmC#D#c\x00', 0xeb, 0x500) timerfd_gettime(r1, &(0x7f0000917000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e4b000-0x10)='/dev/sequencer2\x00', 0xc100, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000184000-0x71)=""/113, &(0x7f0000834000-0x4)=0x71) sendto$inet6(r0, &(0x7f0000c19000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 06:21:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000efb000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000743000-0x2c)={0x0, 0x2, 0x2000000000008000, 0x2ad, 0x5, r1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfea7) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xcf9000)=nil, 0xcf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105400, &(0x7f000000a000)="") poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) rename(&(0x7f0000cf7000)='./file0\x00', &(0x7f0000b76000)='./file1\x00') r3 = dup3(r0, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000007c000)=0x0, &(0x7f00006c4000-0x4)=0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00003b2000-0x4)=0x0) 2018/01/17 06:21:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000abf000)='/dev/rtc\x00', 0x0, 0x0) ppoll(&(0x7f0000481000-0x28)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000917000)={0x77359400, 0x0}, &(0x7f0000a86000)={0x0}, 0x8) 2018/01/17 06:21:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000073d000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x80000000}, {[@timestamp={0x44, 0x0, 0x511, 0x3, 0x0, []}, @rr={0x7, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000d46000)={0x1, 0x0, [0x0]}) r0 = syz_open_dev$dspn(&(0x7f00007f1000-0xa)='/dev/dsp#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00007ee000-0x40)={0x2, 0x200, 0x1f, 0x9f, &(0x7f0000b8e000)=""/159, 0x1, &(0x7f000014f000-0x1)=""/1, 0x73, &(0x7f000095f000-0x73)=""/115}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000067d000-0x10)={0x5, &(0x7f0000ce1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = syz_open_procfs(0x0, &(0x7f000021c000-0xe)='net/xfrm_stat\x00') ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000da3000)={&(0x7f0000eed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000006d000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000fd3000)=[0x0, 0x0], &(0x7f0000ff3000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0xa, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f000029c000-0x8)={0x0, 0x0}) 2018/01/17 06:21:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00004f6000-0x6)=')self\x00') r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) fadvise64(r1, 0x9, 0x5, 0x4) getsockname$packet(r2, &(0x7f00008ce000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000010d000-0x4)=0x14) 2018/01/17 06:21:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00009b0000)="") mknod(&(0x7f0000be5000-0x8)='./file0\x00', 0x10000000007fd, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r0 = request_key(&(0x7f000005f000-0x6)='rxrpc\x00', &(0x7f0000ff9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008b4000-0x8)="656d3121e87b2b00", 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b9e000)='/dev/sequencer\x00', 0x80800, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000fa4000)={{0x4, 0x3}, {0x8, 0xfffffffffffffff8}, 0xe8c0, 0x7, 0xb2d, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$update(0x2, r0, &(0x7f0000399000-0xc9)="07e19860d1daee4550b48620ef759ce94438e8fe83fd9cfa41b35b5ff8c41b5731e66762ccc9e09da23c1f3e41915b1063d9142f50e421f927af20a9022f35fa162cbafa92857fdc06a6a89478358428f891ae91b9c0aee5462064ab6a3101e30dee1818d5812170d3b03375a7f52fd86b0ab24dac35c65e5fed17f7d17b336908f2c5319f2e3348e58ca2a29ff5f9f3e2cdec03bb8c3f4daea2764fb7f397978ad0484749c03558bb59dcd41f2408a6aa32ac4a36be0f356f69b5ab1ac45fc8d3a422c65ae6e46fd6", 0xc9) mknodat(r1, &(0x7f0000a81000-0x8)='./file0\x00', 0x8000, 0x566) openat(0xffffffffffffff9c, &(0x7f0000c1d000-0x8)='./file0\x00', 0x2200, 0x0) 2018/01/17 06:21:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005de000-0x8)='./file0\x00', 0x0) r0 = socket$alg(0x26, 0x5, 0x0) umount2(&(0x7f00003c9000-0x8)='./file0\x00', 0x9) r1 = socket$inet(0x2, 0xa, 0x3) sendto(r0, &(0x7f00002d0000-0xcc)="72b409927e0372bc9b5325be787ede5830952a32c6dcdf794c33743011cee668664e8843a127304baa7725def9afd75e45731a221e0bfff342a3616e9b2f130d44c03818ef846c2819003684196cfb13b53ec7e9bec6750ce5795a25e57bbd091a9059e603a36206603752f351e974ba8f06c1392868d398aad5f21236a52d494de3b36aaa353afdf32d23e09b95bd165111f924acabb25e99d25fbcaaedb31b5b7ba487cd2e643d1df7b45afb0b23916dc181cd1f83e00d47dd63e5d94521ce0d8c2fe99a54c8d10e3b49d4", 0xcc, 0xc8c0, &(0x7f0000812000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x3, 0x2}}, 0x2e) symlink(&(0x7f0000a53000-0x8)='./file0\x00', &(0x7f00000ea000)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000fa4000)='./file0\x00', &(0x7f000000c000)='bpf\x00', 0x101, &(0x7f00008ce000-0x58)="e593e09a9913337e96ae22257343fc152ecd4659d6fdbad2754eddc004660ed810565c3ad2b472cdd06fb93d0df482abff28470a738fbfeed7a709095bda4e818e4827b9c95de904c504ebbdda5b91066f1b953149327365") mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000294000-0x9)='edvtmpfs\x00', 0x2080, &(0x7f0000695000)="") creat(&(0x7f0000f1a000)='./file0\x00', 0x20) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f0000848000-0x6)='msdos\x00', 0x9027, &(0x7f000097c000-0x1)="") 2018/01/17 06:21:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004cf000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000e54000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r0, r1) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000e1d000)=0x3) splice(r1, &(0x7f0000fad000)=0x0, r0, &(0x7f0000fe0000)=0x0, 0xffffffff00000001, 0x2) sendmsg$nl_generic(r3, &(0x7f0000002000)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000019000)={0x24, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x1, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:21:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e21000-0xb)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000024c000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000693000-0x4)=0xc) perf_event_open(&(0x7f000025c000)={0x10000000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000d3d000-0x16)='net/ip_tables_matches\x00', 0x2) r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000302000-0x8)=0x0, 0xffffffff) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f0000ed2000-0x4)=0x10001) 2018/01/17 06:21:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000de5000-0xa)='/dev/cuse\x00', 0x80000, 0x0) connect$inet(r0, &(0x7f0000a86000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005e4000)={0x1, [0x0]}, &(0x7f000045d000)=0x8) r1 = syz_open_dev$binder(&(0x7f0000d39000)='/dev/binder#\x00', 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000522000-0x30)={0x30, 0x0, &(0x7f0000baf000)=[@clear_death={0x400c630f, 0x0, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000670000-0x9d)="c8"}) 2018/01/17 06:21:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00001ea000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000c71000)=[]) mmap(&(0x7f0000000000/0xd77000)=nil, 0xd77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f00007f6000-0x31)="1f000000f90300ff00000001000000000700090000000000010000000101006e9e0000000000bbffff74dd677293e251", 0x30) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r1, 0x0, 0x4) preadv(r1, &(0x7f0000481000)=[{&(0x7f0000893000)=""/89, 0x59}, {&(0x7f000037e000-0x85)=""/133, 0x85}], 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000023f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) open$dir(&(0x7f0000bea000)='./file0\x00', 0x109100, 0x0) [ 206.034445] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/17 06:21:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000b70000)=""/4096, &(0x7f0000000000)=0x1036) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fadvise64(r1, 0x0, 0x1f, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000f71000-0x4)=0x1b) ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff) openat$dsp(0xffffffffffffff9c, &(0x7f0000f0c000-0x9)='/dev/dsp\x00', 0x2, 0x0) r3 = getuid() r4 = getegid() fchown(r1, r3, r4) dup(r0) 2018/01/17 06:21:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e1000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000001f000-0x12)={@generic="54ae18de038da526d25d0de166fb5726", 0x8}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a53000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000bfd000)=[{0x0, 0x0, &(0x7f000090d000-0x50)=[{&(0x7f0000ae5000-0x5c)="c57718f4206cac06c9c06d981fad293322cb6fd40c7454459f16a8f22ffd20e47e22312a6cde79f53e42780ded218e23fe6e3bd7129d78e6aa6ac33ff758a200a428b6e21471158e4737f5876efa8db2", 0x50}], 0x1, &(0x7f0000476000)=[], 0x0, 0x8801}, {0x0, 0x0, &(0x7f00009ce000)=[{&(0x7f0000086000)="b13a001a073a6cd79181123daa6a6feadbe1a6af63e3f5008f0cfd3700661565f8937cef9244390716fa9d3daf6da77f0f9802d1138e7716d7394489f059b0830d53ca433be40bdd09b58bf00a4611524f262f82c757b63dc6409156e4554a8b09b8c22ac5b42ab9eae09db8edf9cb7611f7f9ff6846a42fd0a4b6ec6d25f50936e6afe426c3c542fc2f3c21d6bec9d1e8d2d7ae617bfc8fcd22e5332d2fe6b08c5ebfa3ae179025cf2b98fba70c25c05aa88ebda6d38d", 0xb7}], 0x1, &(0x7f0000287000)=[@assoc={0x18, 0x117, 0x4, 0xff}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x30, 0x40}, {0x0, 0x0, &(0x7f0000f06000)=[{&(0x7f00002bb000)="e43e875dfd5cb6750d1ba6a370842e9f2069537ac0087553d70785f92df0085b564f59b66e7f7743fdd4bc47f88abd22eaae93e613aec8b499caa5e8e6c297da5f8a5b", 0x43}, {&(0x7f000031a000)="1a64219460d4c10a8b62c276acd3ed5d09718199f970a5fb9de694e92f90cab5cf9a1c1964b6e42c1967f218a0e97c56f184b3c26edd3709a94522b47b9790fc0fd0f4c023e859598159569f0f0d6d02d024873acb12", 0x56}], 0x2, &(0x7f00008e7000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x401}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x78, 0x1}], 0x3, 0x0) recvmsg(r1, &(0x7f000078f000)={0x0, 0x0, &(0x7f0000146000-0x70)=[{&(0x7f000020f000-0x7)=""/7, 0x7}, {&(0x7f0000c4c000)=""/171, 0xab}], 0x2, &(0x7f0000f8e000)=""/173, 0xad, 0x0}, 0x0) 2018/01/17 06:21:19 executing program 5: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001c6000)=0x10, 0x7960) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000acc000)=""/15, 0xf, 0x0, &(0x7f0000a07000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ace000-0x10)={0x0, 0x3c, &(0x7f000084f000)=[@in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd33}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ace000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000970000)={r1, 0x101}, &(0x7f00002a4000-0x4)=0x8) shutdown(r0, 0x1) r2 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$lock(r0, 0x0, &(0x7f0000583000-0x20)={0x2, 0x3, 0x7, 0x20, r2}) 2018/01/17 06:21:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) sendfile(r0, r1, 0x0, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000edc000)={0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_procfs(r2, &(0x7f0000a77000)='net/igmp\x00') pread64(r3, &(0x7f0000015000)=""/0, 0x0, 0x2000000002) 2018/01/17 06:21:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x4, 0x400000) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x7, r1, 0x1}) socket$inet(0x2, 0x4000000805, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/01/17 06:21:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000375000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ea0000-0x14)={{0xed37, 0x7, 0x6, 0x74, 0xc53, 0x229}, 0x1d, 0x73, 0x66}) r1 = socket$inet(0x2, 0x6, 0x0) listen(r1, 0x0) recvmmsg(r1, &(0x7f000023e000)=[{{&(0x7f0000d74000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00005a2000)=[], 0x0, &(0x7f00002af000)=""/1, 0x1, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/17 06:21:19 executing program 4: clock_gettime(0x0, &(0x7f0000e97000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={r0, r1+10000000}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000258000-0x10)={0x0, 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="0be288ace9c6", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffdf4, 0x0, ""}}}}}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c8000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000b0c000)=0x2, 0x4) getsockname$inet(r2, &(0x7f00008bf000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb4000-0x4)=0x10) memfd_create(&(0x7f0000d08000-0xb)='/dev/hwrng\x00', 0x2) 2018/01/17 06:21:19 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d0a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000f1a000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0xfffffffe, 0x1, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 06:21:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x913, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000516000-0x4)=0x0, 0x4) 2018/01/17 06:21:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000d65000+0x891)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) userfaultfd(0x0) ioctl$KVM_SMI(r0, 0xaeb7) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000002000-0x8)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xbf13, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe196}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x70b3b578}, @in={0x2, 0x3, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) r3 = accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x0) r4 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000001000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x105, 0x2, 0x659, 0x0, 0x7d7, 0x3000, 0x100000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa3, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000002000-0x90)={0xfff, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000002000)={""/1024}) fstatfs(r1, &(0x7f0000001000)=""/182) r5 = getpid() fcntl$setown(r3, 0x8, r5) bind$bt_l2cap(r0, &(0x7f0000003000-0xe)={0x1f, 0x800, {0x0, 0x2, 0x8000, 0xffff, 0xed3, 0x3f}, 0x9, 0x6}, 0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r4, &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000-0x40)=[&(0x7f0000001000-0x16)='vmnet1vmnet0bdevwlan1\x00', &(0x7f0000004000-0xf)='ppp1cgroupself\x00', &(0x7f0000003000)='/selinux/checkreqprot\x00', &(0x7f0000001000+0x47f)='\x00', &(0x7f0000004000-0xd)='/selinux/mls\x00', &(0x7f0000001000-0x2)='(\x00', &(0x7f0000002000)='/selinux/checkreqprot\x00', &(0x7f0000002000-0xd)='/selinux/mls\x00'], &(0x7f0000001000)=[&(0x7f0000001000-0xd)='/selinux/mls\x00', &(0x7f0000002000)='/selinux/mls\x00', &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', &(0x7f0000000000)='{\x00', &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', &(0x7f0000003000)="656d3129fd23656d317d00"], 0x500) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r2, &(0x7f0000004000)='./file0\x00', 0x100) 2018/01/17 06:21:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000c07000)='./file0\x00', 0x80, 0x4) unlinkat(r1, &(0x7f0000157000-0x8)='./file0\x00', 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000d2000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$amidi(&(0x7f0000052000-0xc)='/dev/amidi#\x00', 0x2, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000704000-0x1)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00001a4000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x100000000, 0x4, 0x1, 0x80}, &(0x7f0000318000)=0xa0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00007ba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000a83000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x2, 0x0, 0xfffffffffffffffc, 0x2, 0xa0, 0xa0, 0x33, r4, r5}, {0x2, 0xffffffffffff0000, 0x48c, 0x9, 0x20, 0x5, 0xfffffffffffffffd, 0x80}, {0x3, 0x6, 0x0, 0x1}, 0x2d, 0x7, 0x3, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80}, 0x7, 0x3, 0x3, 0xe0, 0x365bc297, 0x7, 0x9}}, 0xe8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00001b9000-0x8c)={r3, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r6 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000d3e000)={0x6}, 0x1) ioctl$void(r6, 0x40087705) r7 = syz_open_dev$mouse(&(0x7f0000b26000-0x12)='/dev/input/mouse#\x00', 0xa4e, 0x20000) socket$nfc_llcp(0x27, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a33000-0x8)={0x0, 0x1}, &(0x7f0000ad2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000e08000-0x10)={0x80000000, 0x8004, 0x1, 0x100000000, r8}, 0x10) 2018/01/17 06:21:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d21000-0x8)=0x75) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom(r2, &(0x7f0000410000)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r1) eventfd2(0x3ff, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000+0x111)={0x0, 0x100000000, 0x7, 0x9, 0x2, 0x50000000000, 0x7fff, 0x2, {0x0, @in6={{0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0, 0xffffffff, 0x97, 0x80, 0x1}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x26)={r3, 0x1e, "5f35ad5faabdc6568b451b268c968eba63e8267c37b00f91b03d187e2ce6"}, &(0x7f0000002000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000b4d000)={&(0x7f00000d9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/117, 0x75}, {&(0x7f0000001000-0x3f)=""/63, 0x3f}, {&(0x7f0000001000-0x7b)=""/123, 0x7b}], 0x3, &(0x7f0000001000-0x4e)=""/78, 0x4e, 0x3}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000260000-0xf0)=""/240, 0xa966}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f00007dd000-0x3b)="fd5004d7eb7c234187cbd72468f8986faca2910fcaa8c2b6aca2e854eea3f9ac6f1d8b80848a69aa2c8a890c16c50c5c8611c1112a687f892fad88", 0x3b}, {&(0x7f0000c1d000)="", 0x0}], 0x2, 0x0) write(r6, &(0x7f0000002000)='%', 0x1) 2018/01/17 06:21:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x46, 0x0, &(0x7f0000a79000)=@in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, 0x1c) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00006bd000-0x38)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001b9000-0x70)=[{&(0x7f0000e14000-0x4c)="eb089c754434a75cebeab86d887a787edc28dfae5084f86fa71cc6221e5cb25846675b4305ef36c9d1fc3973dab5fd453f5f89b1160c74ca8bc410900f6ffb6153eaa2654c0e", 0x46}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/17 06:21:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) ioctl$sock_ifreq(r0, 0x891b, &(0x7f0000590000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/17 06:21:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c71000-0x38)=[{0x0, 0x0, &(0x7f00003c0000-0x30)=[{&(0x7f0000204000+0x973)="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", 0xf39}], 0x1, &(0x7f00004c4000)=[@assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x40000}], 0x1, 0x2) read(r1, &(0x7f00007fc000)=""/34, 0xfef3) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000212000)='/selinux/enforce\x00', 0x800c0, 0x0) rt_sigprocmask(0x0, &(0x7f0000a41000)={0xa9b3}, 0x0, 0x8) accept$alg(r0, 0x0, 0x0) clock_gettime(0x3, &(0x7f00002c0000)={0x0, 0x0}) utimensat(r2, &(0x7f00009cd000)='./file0\x00', &(0x7f000061a000-0x20)={{0x0, 0x0}, {r3, r4/1000+30000}}, 0x100) ioctl$int_out(r2, 0x5462, &(0x7f0000fe0000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00004ca000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e6000-0x4)=0xe8) ioprio_get$uid(0x3, r5) 2018/01/17 06:21:19 executing program 6: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80400000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) accept$unix(r0, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r1 = socket$inet6(0xa, 0x1, 0xaf) ioctl$sock_ifreq(r1, 0x896f, &(0x7f0000282000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000088c000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000df4000)={0x0, r2, 0xbd}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000d97000)={r4, 0x80000, r0}) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f000054d000)='asymmetric\x00', &(0x7f0000df7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000806000-0x3)='&^\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r6) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000df6000)={0x1, 0x4c}, 0x8) bind$inet(r7, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r7, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000b0d000)=0x0, &(0x7f00002f4000-0x4)=0xfffffffffffffee3) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x1, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r7, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r7, 0x1, 0x20001000000004, &(0x7f0000361000-0x4)=0x100000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r7, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r7, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r7, &(0x7f0000edb000)=""/4096, 0x1000) 2018/01/17 06:21:19 executing program 0: mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b09000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b06000)=0x198) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b06000-0x18)={0x50, 0x0, [{0x0, 0x0, 0x0}]}) r3 = socket$inet(0x2, 0x6, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000228000)={0x9}, 0x4) 2018/01/17 06:21:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000014000-0x8)='./file0\x00', 0x6c02, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000cdc000)=0x8, 0x2) 2018/01/17 06:21:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000652000-0xc8)={0x4, 0x0, [{0x7, 0x1, 0x0, 0x0, @sint={0xe3e, 0x1f}}, {0x8, 0x7, 0x0, 0x0, @irqchip={0x0, 0x800}}, {0x101, 0x1, 0x0, 0x0, @msi={0x4, 0x7, 0x2}}, {0x1, 0x1, 0x0, 0x0, @adapter={0x7, 0x1, 0x3, 0x100000000, 0x5}}]}) io_setup(0x5, &(0x7f00005e5000)=0x0) r3 = open(&(0x7f00001a0000-0x8)='./file0\x00', 0xd8000, 0x100) io_cancel(r2, &(0x7f0000136000-0x40)={0x0, 0x0, 0x0, 0x1, 0xf950, r1, &(0x7f00006e2000)="9f754cad4d1622be3e4576c7255165fd046b1ac93fbeb877c850124fe933f27b7b6047dcf76c69e5d5f96f3642831acfba66c3ff74c078136a70483f6087610e8852bec1ad338e0b2eb74881d3d487956c6eab3c299b08cee5973ee08c32ad258ef05952", 0x64, 0x1f, 0x0, 0x0, r3}, &(0x7f0000952000)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 06:21:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000114000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = open(&(0x7f0000c60000-0x8)='./file0\x00', 0x10000, 0x100) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f000056f000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) keyctl$revoke(0x3, r0) keyctl$update(0x2, r1, 0x0, 0x0) 2018/01/17 06:21:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e19000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e06000-0x8)={r0, 0x8}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) r3 = syz_open_dev$audion(&(0x7f0000273000-0xc)='/dev/audio#\x00', 0x2, 0x202000) bind$bt_rfcomm(r3, &(0x7f0000dfe000)={0x1f, {0x1, 0x7, 0x1fffffffc00000, 0x2, 0x20, 0x5}, 0x8}, 0x9) r4 = accept$ipx(r3, &(0x7f000000b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000012c000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) sendmmsg(r4, &(0x7f00008db000)=[{{&(0x7f0000d5a000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "f1311bd0dc0cf03d8011ba3126a7f27ba06831074c0e2a190ef61351e84cd297fa0b175db2b47ea60b8fbff05eb9ea600f927b1dad65a0414ea3adb75f6c7c", 0x0}, 0x60, &(0x7f0000f6e000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f00000f0000)={{0x0, 0x7}, 'port0\x00', 0x1, 0x1040, 0x5, 0x0, 0x1f, 0xf4bb, 0x400, 0x0, 0x6, 0x73c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 06:21:19 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000009000-0x1)='\x00') r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000009000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000009000)=0x6) 2018/01/17 06:21:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000169000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x15, 0x2a) 2018/01/17 06:21:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b47000-0x190)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7a9a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x90) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004b1000)=@int=0x3, 0x4) 2018/01/17 06:21:19 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x45, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000f000-0x10)={0x2, &(0x7f0000002000)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000010000-0x21)=@file={0x0, ""}, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000011000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xb629, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x85}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/17 06:21:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000063e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dde000)='/selinux/validatetrans\x00', 0x1, 0x0) connect$nfc_llcp(r1, &(0x7f00003a5000)={0x27, 0x40000000, 0x20, 0x7, 0x3, 0x4, "71869a580400fd775f409001bf965d340e060436f560acb2003eb53174ff47c81f439e88ae754954fd718a21b2c1e2179c64086d03cdab49c4c607230a2ea6", 0x100}, 0x60) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000294000-0x4)=0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f00005e5000-0xc)='/dev/audio#\x00', 0x3332, 0x8000) sendmsg$key(r2, &(0x7f00001cc000-0x38)={0x0, 0x0, &(0x7f00008a9000-0x10)={&(0x7f0000c33000)={0x2, 0x16, 0xffffffffffff8000, 0x8, 0x1f, 0x0, 0x2, 0x2, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0xc, 0x80000001, {0x6, 0x6c, 0x1, 0x0, 0x0, 0x101, 0x0, @in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_sa={0x2, 0x1, 0x2, 0x1, 0x1, 0xbc, 0x4, 0x1}, @sadb_x_nat_t_type={0x1, 0x14, 0x3, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x1, 0x1, 0x0}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0xa, 0x2, {0x6, 0xff, 0x0, 0x0, 0x0, 0x3ff, 0x0, @in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_address={0x3, 0x7, 0x7f, 0x80, 0x0, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000000c000-0x4)=0xe, 0x4) 2018/01/17 06:21:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a24000)={0x3, &(0x7f00000cc000-0x18)=[{0x4, 0x2, 0x200, 0x400}, {0x9, 0x0, 0x6, 0x3}, {0x0, 0x71, 0x3, 0x0}]}, 0x10) pipe(&(0x7f0000361000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000069b000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x1}) getitimer(0x3, &(0x7f0000314000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) accept4$inet(r1, &(0x7f0000ad9000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000017c000-0x4)=0x10, 0x800) [ 206.615202] sctp: [Deprecated]: syz-executor2 (pid 27660) Use of int in max_burst socket option deprecated. [ 206.615202] Use struct sctp_assoc_value instead 2018/01/17 06:21:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002d1000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) r1 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f000081f000-0x4)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00003e1000-0x4)=0x0) r4 = gettid() sendmsg$netlink(r0, &(0x7f0000b17000)={&(0x7f0000b01000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000c0d000-0x30)=[{&(0x7f00000f5000-0x299c)={0x299c, 0x1d, 0x100, 0x7, 0x1, "", [@nested={0xe4, 0x1, [@generic="53797ec657b9365865f8718c47fdf8a74c33896f49134b68f5e25ce5113de35494416da2ef528a894996fac6c549aa400dc5598c3443a6688e52001a68", @generic="a0cbea17465792d2315561af007389ecd91227fb47a8d248c47af3bb7fc08c27baebffff823deddeb2058b7bf30a31ab140830853e3897bb00b11568ef6fe514745464f298f0a60aedf13f30445c2d7bbdb3b5590feca9f8c4241582063937a0684b6691238a13650244c17abf3fc8650cfb8e6bf91f9c1b4f4c03fe0bd883c2fbc21cb041f2d1e3f62bb9dcc59abf026293160e2efb4218a0d08b62ec576a11d170c6"]}, @nested={0x98, 0x16, [@typed={0x94, 0x1c, @binary="11199e895921ced70348480e7877b3afc676dba62d3908f710b99e1e10c4bc49195243cfd0b49e6a5a74b9bdd90265f8cc2b263ae40b9d9916f4198037a02da21a5750d7e0dd0d2130295107538ebd35e7996421b50e7338c6d4122e6c6803487c0ddf1cd5176ddcdb4f3887545195b5dec068172ce81c695a805c4b4df5ad5c2ae7257f4b318c951ce5"}]}, @typed={0x1c, 0x1f, @str='/dev/vga_arbiter\x00'}, @nested={0x123c, 0x56, [@generic="92dbda68707caf9a31c51e50baa33c69225d1d9ffc7623d4c82ce42e2a1854cee97a7c8cf8a6a2ca288766ce6d4e176b780cc5ad48996b69fa79aa8b0d7c55236011515ddcd8f431193701353dbd10b3c424a712756ef2e36e0cd70ac33f146f7eb388a9b5657e7dcea797622c0a61d80883bdc7703d28183b3f95949f3503c2ff89a5c096e7294eb21b919a6cc76a6792e16253f9dd6a6aa704da7bbb31ca71544501dc", @generic="4e58a84a89188ba455cfc5d905c25c669a538d3c6ae6eaaf3dd6b89b34d5caf1fd2c7727def44a4575b52b505f87b7f026b82e6ab037a7f3c215fc599a8b0bbce40aa6e247bc72a6d5283244a5bdc0d9c24dfb14adf278bbe53b22c30414ec3db5f333d192bb232ad7916bed0263b72582e3f63f110b3a64c990dd491c9f7eb310b37a316fa91e23867afd83ad1136de398628397c375dbdfc80ec6029a0e18a1173e86beabc52d9839f1ec406b6ecc49e29dd5b16b844f648542c700ea399f9064870509884827fdcd48aaf1615ae841a991df49b6038e2e59b0346da77b230", @generic="6a4e7065d0c2c4621cbccec5e26b6652eb1cfc581ed57864522839929c04a7c1326280b5745ed9c6a31bafd075a33242a4", @typed={0xc, 0xc, @uid=r1}, @generic="ef19ad618a", @typed={0xc, 0x77, @u32=0x8}, @generic="85e0eec9e12ba9e49130cfa804d31afcf908f634a1ffd564424610e9d7caf6ac081052c7eee92acaa08ad1e3da122006f130373cdac150e3609bd5da373109f467835bde3e", @typed={0x18, 0x68, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x8, 0x53, @void=""}, 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", @typed={0x84, 0x59, @binary="f0c4a586252f630342cc2b9531ba38e2ece517e3b8bf5cea54d1ad76863aab889d6f9d6edcaa6d847085afd4a7360457eae90e0d872974b0bba5d14112e8f1a59c1d89ba19d0fedbefffe863dec763ab33ae0674e024c231319714018122d7bb1404e22dc79f9e0c4b1a1f973556cf2ca6f6050976c749d1f098d959"}]}, @generic="16688b2e81f4124ab9280c1af7cafce48b241bfd14cd6b9b0f3d037ba3ec7b331c0ae3c246798dbcc2852d05633f280b661a16bb18e60bf4aebcd6d6fa3a445966f43522959e2a"]}, 0x22c8}, {&(0x7f0000789000)={0x94, 0x25, 0x400, 0x5, 0x2, "", [@nested={0x78, 0x28, [@generic="", @generic="5e266d34083bc47b7cef293bd260ea3ed4c007b809edbabf1a69bc3f148828b0cb605a5720549d97b52be1eb08256bf1316a1c704c6a0810188b3ba1fbe5ef1e007aa3147b2e74f860cc3e50875883106ac7e53b65c3669872906e3b45badb01bf5b", @typed={0x10, 0x83, @u64=0x867}]}, @typed={0xc, 0x13, @u32=0x100}]}, 0x94}], 0x3, &(0x7f0000827000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x40}, 0x20000840) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b34000-0xa7)=""/167, &(0x7f0000d59000-0x4)=0xa7) r5 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r5, 0x400045b5, &(0x7f0000338000-0xd7)="") 2018/01/17 06:21:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x2000000000, &(0x7f0000001000-0x10)={0xd6, &(0x7f0000d76000-0x8)=[{0x5, 0x0, 0x8000, 0x1ff}]}) 2018/01/17 06:21:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000041f000)='/dev/dsp\x00', 0x20000, 0x0) close(r0) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f00008b6000-0xb9)=""/185, 0xfeb7, 0x40000002, 0x0, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mq_unlink(&(0x7f0000bfd000)=']:lo\x00') r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bb8000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f00006ae000-0x80)="b8", 0x1, 0x0, &(0x7f000029e000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/17 06:21:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) syz_open_dev$sndseq(&(0x7f00008e5000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) write$fuse(r0, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out={0x6, 0x0, 0x0}}, 0xfffffffffffffd52) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00001f8000)=0x0) 2018/01/17 06:21:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80802) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) read(r0, &(0x7f0000000000)=""/68, 0x44) perf_event_open(&(0x7f000085f000-0x78)={0x2, 0xfffffd92, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000f11000)={&(0x7f0000962000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x3, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002e2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000745000-0x8)=0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/17 06:21:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ffd000)='./file0\x00', 0x104) r1 = getpgid(0x0) r2 = geteuid() getresgid(&(0x7f00005bb000-0x4)=0x0, &(0x7f0000991000-0x4)=0x0, &(0x7f00005dd000)=0x0) r4 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000109000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e6000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000c44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000010e000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000777000-0x8)={0x0, 0x0}) r11 = syz_open_dev$mouse(&(0x7f00004bc000-0x12)='/dev/input/mouse#\x00', 0x6, 0x0) r12 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b9b000)='/dev/ashmem\x00', 0x101000, 0x0) r13 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e11000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r14 = inotify_init1(0x800) r15 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000485000)='/selinux/checkreqprot\x00', 0x4800, 0x0) r16 = syz_open_dev$mouse(&(0x7f000046f000-0x12)='/dev/input/mouse#\x00', 0x5, 0x100) r17 = syz_open_dev$vcsa(&(0x7f00004dc000)='/dev/vcsa#\x00', 0x202, 0x1b1400) r18 = socket$bt_hci(0x1f, 0x3, 0x1) r19 = socket$bt_hidp(0x1f, 0x3, 0x6) r20 = syz_open_dev$mice(&(0x7f00000c2000-0x1)='/dev/input/mice\x00', 0x0, 0x199081) r21 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b34000)='/selinux/member\x00', 0x2, 0x0) r22 = socket$nl_crypto(0x10, 0x3, 0x15) r23 = bpf$PROG_LOAD(0x5, &(0x7f00000c4000-0x48)={0xf, 0x9, &(0x7f0000855000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x6, 0x7, 0x5, 0xfffffffe, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x17}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000def000)='syzkaller\x00', 0x80000000, 0x11, &(0x7f0000efc000-0x11)=""/17, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f000079c000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000009e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e50000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000944000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000813000)=0xe8) stat(&(0x7f0000fed000-0x8)='./file0\x00', &(0x7f0000bd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00005e5000-0x4)=0x0) r29 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f72000-0xe)='/selinux/user\x00', 0x2, 0x0) r30 = mq_open(&(0x7f0000140000-0x1)='\x00', 0x80, 0x2, &(0x7f00000ac000-0x40)={0x2, 0x8, 0x7, 0x9, 0x4, 0x7, 0x5, 0xffffffff}) r31 = signalfd(0xffffffffffffff9c, &(0x7f0000fb3000-0x8)={0x3ff}, 0x8) r32 = socket$bt_hidp(0x1f, 0x3, 0x6) r33 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000543000-0x10)={&(0x7f000088a000)='./file0\x00', 0x0, 0x8}, 0x10) r34 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000261000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000358000)={0x0, 0x0}) r36 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005be000-0x10)='/selinux/member\x00', 0x2, 0x0) r37 = openat$pfkey(0xffffffffffffff9c, &(0x7f000019f000-0x15)='/proc/self/net/pfkey\x00', 0x200040, 0x0) r38 = syz_open_dev$usbmon(&(0x7f0000157000-0xd)='/dev/usbmon#\x00', 0x1ff8000000000, 0x4040) r39 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b79000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000368000)=0x1c) r40 = socket$bt_bnep(0x1f, 0x3, 0x4) r41 = syz_open_dev$vcsn(&(0x7f0000a95000-0xa)='/dev/vcs#\x00', 0x80, 0x40040) r42 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) r43 = syz_open_dev$mouse(&(0x7f000010b000)='/dev/input/mouse#\x00', 0x401, 0x2c000) r44 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000db5000)={0x0, 0x5, 0x0}, 0xc) r45 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005a4000-0xa)='/dev/ptmx\x00', 0xc00, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000108000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008dc000)={0x0, 0x0, 0x0}, &(0x7f0000f23000)=0xc) getresgid(&(0x7f0000e70000-0x4)=0x0, &(0x7f00003ab000)=0x0, &(0x7f0000fe1000-0x4)=0x0) r49 = socket$nl_netfilter(0x10, 0x3, 0xc) r50 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001c1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x3, 0x3ff, &(0x7f000074b000-0x8)={0x0, 0x0}) r52 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000980000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f00003d6000-0x18)={0x6c39, 0x1, 0x1, 0xffffffffffffff9c, 0x0}) r54 = epoll_create(0xffffffffffffff7f) r55 = socket$l2tp(0x18, 0x1, 0x1) r56 = socket$alg(0x26, 0x5, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00005b7000-0x1e0)=[{{&(0x7f0000554000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000555000)=[{&(0x7f0000b2a000)=""/6, 0x6}, {&(0x7f0000d83000)=""/194, 0xc2}, {&(0x7f0000a0b000-0x4)=""/4, 0x4}, {&(0x7f0000836000-0x32)=""/50, 0x32}], 0x4, &(0x7f0000312000-0x16)=""/22, 0x16, 0x3f}, 0x2}, {{&(0x7f0000061000)=@un=@file={0x0, ""/7}, 0x9, &(0x7f00001d6000)=[{&(0x7f00005b4000-0x70)=""/112, 0x70}, {&(0x7f0000a41000)=""/179, 0xb3}], 0x2, &(0x7f0000941000-0x99)=""/153, 0x99, 0x401}, 0xfca}, {{0x0, 0x0, &(0x7f00009a4000-0x80)=[{&(0x7f00005ee000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c7e000-0x8f)=""/143, 0x8f}, {&(0x7f0000bd7000)=""/208, 0xd0}, {&(0x7f000070e000)=""/246, 0xf6}, {&(0x7f0000152000)=""/46, 0x2e}, {&(0x7f0000ba1000)=""/103, 0x67}, {&(0x7f000070f000)=""/163, 0xa3}, {&(0x7f0000590000)=""/253, 0xfd}], 0x8, &(0x7f0000647000)=""/148, 0x94, 0x1}, 0x100}, {{&(0x7f0000e05000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00005c0000-0x60)=[{&(0x7f0000041000-0x36)=""/54, 0x36}, {&(0x7f0000e85000)=""/228, 0xe4}, {&(0x7f00004b7000-0x39)=""/57, 0x39}, {&(0x7f0000749000)=""/218, 0xda}, {&(0x7f00007fc000-0x95)=""/149, 0x95}, {&(0x7f0000c75000-0xe2)=""/226, 0xe2}], 0x6, &(0x7f0000ba1000)=""/25, 0x19, 0x2}, 0x9f}, {{&(0x7f000035b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000d66000-0x30)=[{&(0x7f0000165000-0xc5)=""/197, 0xc5}, {&(0x7f0000f07000)=""/24, 0x18}, {&(0x7f0000284000-0x78)=""/120, 0x78}], 0x3, 0x0, 0x0, 0x200}, 0x40}, {{&(0x7f0000792000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000347000-0x60)=[{&(0x7f0000187000-0xee)=""/238, 0xee}, {&(0x7f0000bfc000-0xa6)=""/166, 0xa6}, {&(0x7f0000779000)=""/83, 0x53}, {&(0x7f00009ba000-0x7d)=""/125, 0x7d}, {&(0x7f0000f34000-0x35)=""/53, 0x35}, {&(0x7f0000f53000-0x4)=""/4, 0x4}], 0x6, &(0x7f0000228000)=""/26, 0x1a, 0x6}, 0x6}, {{&(0x7f0000138000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00008dc000)=[{&(0x7f000003d000-0xa4)=""/164, 0xa4}, {&(0x7f0000ef9000)=""/241, 0xf1}, {&(0x7f00007e4000-0xd0)=""/208, 0xd0}, {&(0x7f0000a16000)=""/0, 0x0}, {&(0x7f0000b2f000)=""/4096, 0x1000}, {&(0x7f000082b000-0x27)=""/39, 0x27}, {&(0x7f00006c4000-0x75)=""/117, 0x75}, {&(0x7f00005be000-0xe5)=""/229, 0xe5}, {&(0x7f0000fef000)=""/97, 0x61}], 0x9, &(0x7f0000334000-0xf1)=""/241, 0xf1, 0x5}, 0x5}, {{0x0, 0x0, &(0x7f00006f3000-0xa0)=[{&(0x7f0000582000-0x8e)=""/142, 0x8e}, {&(0x7f0000ea7000-0x53)=""/83, 0x53}, {&(0x7f0000b92000-0xa0)=""/160, 0xa0}, {&(0x7f000064d000)=""/189, 0xbd}, {&(0x7f0000a1e000-0x5c)=""/92, 0x5c}, {&(0x7f00004ef000)=""/3, 0x3}, {&(0x7f00005a8000)=""/89, 0x59}, {&(0x7f0000cbb000-0x11)=""/17, 0x11}, {&(0x7f000027b000-0x12)=""/18, 0x12}, {&(0x7f0000620000-0xe5)=""/229, 0xe5}], 0xa, &(0x7f00009ca000)=""/68, 0x44, 0x7fffffff}, 0x7}], 0x8, 0x101, &(0x7f00006b2000-0x10)={0x0, 0x989680}) r58 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000511000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r59 = openat$dir(0xffffffffffffff9c, &(0x7f00008f3000)='./file0\x00', 0x400000, 0x0) r60 = openat$rtc(0xffffffffffffff9c, &(0x7f000021b000)='/dev/rtc\x00', 0x0, 0x0) r61 = syz_open_dev$loop(&(0x7f0000325000-0xb)='/dev/loop#\x00', 0x2a315faa, 0x20000) r62 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a09000)='/selinux/checkreqprot\x00', 0x202480, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000960000-0x8)={0x0, 0x0}) r64 = syz_open_dev$mice(&(0x7f00002ef000)='/dev/input/mice\x00', 0x0, 0x280000) r65 = syz_open_dev$dspn(&(0x7f0000f24000-0xa)='/dev/dsp#\x00', 0x6, 0x0) r66 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00002f9000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ac4000-0x4)=0x60) r67 = syz_open_dev$urandom(&(0x7f0000ee4000)='/dev/urandom\x00', 0x0, 0x400040) r68 = inotify_init1(0x80000) r69 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000eef000)=0x0, 0x80800) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000083a000-0x4)=0x0) lstat(&(0x7f0000a97000)='./file0\x00', &(0x7f00007b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000fa2000)=[0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00009e5000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000875000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000107000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000045a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a91000)=0xc) r76 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000c15000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bdf000)=0x10, 0x80000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00004c9000)={0x0, 0x0}) r78 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001a7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r79 = socket$inet_tcp(0x2, 0x1, 0x0) r80 = socket$can_raw(0x1d, 0x3, 0x1) r81 = syz_open_dev$sndtimer(&(0x7f0000119000)='/dev/snd/timer\x00', 0x0, 0x80) pipe(&(0x7f0000539000-0x8)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000441000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f4a000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ff000-0x4)=0xe8) r85 = getegid() r86 = syz_open_dev$mouse(&(0x7f00002b3000)='/dev/input/mouse#\x00', 0x8, 0x200002) r87 = accept(0xffffffffffffffff, &(0x7f0000746000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000f0000)=0x10) r88 = socket$netlink(0x10, 0x3, 0xd) r89 = openat$cuse(0xffffffffffffff9c, &(0x7f000044f000-0xa)='/dev/cuse\x00', 0x14600, 0x0) r90 = socket$inet_sctp(0x2, 0x0, 0x84) r91 = socket$nfc_raw(0x27, 0x3, 0x0) r92 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000019f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ea9000-0x4)=0xc) stat(&(0x7f00001db000)='./file0\x00', &(0x7f000057a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r95 = accept4$packet(0xffffffffffffffff, &(0x7f000064f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000843000-0x4)=0x14, 0x80800) r96 = socket$inet_tcp(0x2, 0x1, 0x0) r97 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000051a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r98 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00001cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dfe000-0x4)=0x60) r99 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r100 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000036a000-0x8)={0x0, 0x0}) r102 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000224000)=0x0, 0x800) r103 = socket$inet6(0xa, 0x80803, 0x5) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000477000-0x8)={0x0, 0x0}) r105 = syz_open_dev$amidi(&(0x7f000064c000)='/dev/amidi#\x00', 0x4, 0x210042) r106 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dec000-0x10)='/selinux/policy\x00', 0x0, 0x0) r107 = syz_open_dev$admmidi(&(0x7f0000d4b000-0xe)='/dev/admmidi#\x00', 0x64f, 0x2000c0) r108 = accept4$inet(0xffffffffffffffff, &(0x7f0000570000+0xc2)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000529000)=0x10, 0x80000) r109 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000139000-0x4)=0x0) r110 = accept$ipx(0xffffffffffffffff, &(0x7f0000573000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000912000)=0x10) r111 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000e02000-0x3a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000470000-0x4)=0x60) sendmmsg$unix(r0, &(0x7f0000488000)=[{&(0x7f000036d000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00006d4000)=[{&(0x7f000055c000-0x3c)="dc07cc5703f49f6909007bad6eb60c28ae501bf74847d41c798930a0e0ce20016fcb5e09033e82e48c82a2f8c88f76d682c1b12e8421f659b24cf61f", 0x3c}, {&(0x7f00003c1000)="f479620829332ff7c85395811b2b53c998606b922fb0220d5a828d8ce3e7e73f91044d2dc2ead203f4005c60838524cc70706844ce1e10dbce0056ea4c3fea2ccaea99b67c527c33f6990fadcfb3837dd24f0d78f4da3cb42062a4e2d2aec88831c95028f1e181183d", 0x69}, {&(0x7f00008cd000-0x9)="7e9e8dca96a2f81ca4", 0x9}, {&(0x7f0000d6c000)="ce2086d9ec33925f7b34ab7b10062bb25178a73bc4288abff9468d74aedd65f89af71e184a0da787d8c07f47c23accc3efc60d96a59850687841d7293f13f1f6849000ec67e5dbaa0cd56acb0ed9fdff3e7614440d0ec1d852ba603ec5eff327a1b4848d1d5ed9f222a2bfb5a4517332f4d85b74443fd46c58409ff41f2c619fd11f6928c508a779f5b0d26f5e12e8d18e44e4ead91936e0981d629f0a293353a8768cae67f02110fb9c48df64f2c786170be84bc7f36a660a540307ef729e1ab5eeaa9ac8f2fdc12b708f3846dd7a9c9afde58194f474811305fc45167e57279ce1c5d84d46ff", 0xe7}, {&(0x7f0000b63000-0xd)="2463a25931ee5989f160ae5cff", 0xd}, {&(0x7f0000d63000)="05ae4734cf01c9dd6a185f4305274e215ae540aba88bad16a9fcdf3d197edeb275771880cb46f3ce48b985d1bf7788744e75015b2bf1df0358b3b30c3f08d2f6968dc104dc3d1c741ef83fbe4f4b146fca8f1ed7e44228453484821b6d028824542c639a97ec8abdf9f62530a4080d32dc45651eca1113b5a7c34f5fccc69b536a2fc820b15762988d8a339d4ddd4bafaa2119de54f24a7057348cececad7f7124ae96103ceecdb99fe99998100ec1355b01f892", 0xb4}, {&(0x7f0000336000)="8985cde9c03212c9f5e26af14e05764ff38cf7fcd07fe8759d779fd81ee9e856737767ae1a6edb017404f15ee39c1da8b00acd4fda9899827a667a2643", 0x3d}], 0x7, &(0x7f00002f5000-0x118)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9, r10]}, @rights={0x30, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17]}, @rights={0x20, 0x1, 0x1, [r18, r19, r20, r21]}, @rights={0x20, 0x1, 0x1, [r22, r23, r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x28, 0x1, 0x1, [r28, r29, r30, r31, r32, r33]}], 0x118, 0x4000}, {&(0x7f0000333000-0x8)=@abs={0xefe1572cd4865181, 0x0, 0x3}, 0x8, &(0x7f00000c0000-0x10)=[{&(0x7f0000c34000)="e42fdb4ce0bf4b62c9ac346a7f8c7a3bd4b846e4fcd823394f88763ca75e74483b724f84ef02ceb1c1e510198c89e5c2c3b6177bdd8ff5fc91ce5e42a8c2a6d4a9e6c6b7433789ab00ef3496304dc5201f49d5f27fa8f0f28a2bffc59b97a4b3767d71a8b78b9da7791c78a33a354571e244a66cc219d47800550a8919c0eb1932d2c9fa75fe3e1852048d7cf6508a380924d8f9ed0f84e64ad51f1ef7416ca9fc738089bf60cc7eb194193ef1beea20cb69704d70feb291ba", 0xb9}], 0x1, &(0x7f0000a3d000)=[@rights={0x20, 0x1, 0x1, [r34, r35, r36, r37]}, @rights={0x30, 0x1, 0x1, [r38, r39, r40, r41, r42, r43, r44, r45]}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @rights={0x38, 0x1, 0x1, [r49, r50, r51, r52, r53, r54, r55, r56, r57]}, @rights={0x30, 0x1, 0x1, [r58, r59, r60, r61, r62, r63, r64]}, @rights={0x28, 0x1, 0x1, [r65, r66, r67, r68, r69]}], 0x100, 0x4000}, {&(0x7f0000ae7000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ee5000)=[{&(0x7f0000314000)="a1468e1dbf25bb72846ec6bc192f70e83a885a6fd1db27e3884d09b206a9eeee74e3236eacb84329235344ab576e19dd2b43cfa22749e7ec996812e527c4e8f41d3f56b2d5f37f2a6937c25996565aa388cbf3ff2eb4a7c0a4fdce05738399c6fc1512fac2d13c78caaba50a28bc22ca91741e63b9999dbe9b5aa37992a721657e5e6c5f6bf83be7ec668c5b19b357cc2ab255a245297ecd70c98274e1316815519814013a63d6d5472b01afc7b12a6846fc", 0xb2}, {&(0x7f0000ed9000)="0230b5f0c40e7fefcb16087e2df9734d1e5e29802d1afe39346582172018cc175a601fa8fb328e28bc0df76829f3d0b3e9116ef71eb9286cb5b389b8fead417f7077", 0x42}], 0x2, 0x0, 0x0, 0x20004000}, {&(0x7f0000e20000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c07000-0x40)=[{&(0x7f00004d8000)="da1c01040c879b188758f5b5a29681bdb2caea229d2b002c76e1e7fa696a33c73f9de6ff0b7a5b853e94f7d2cc11a79ef27e67a4fb1b398867d1a50dbae4758556049cd58ecb53b32e006ac089effcd94235ddfe748112ead36bfd81dc3369f556f25a4677fe9fecbf0ea6ff26e4a62c224cd97380f19fc44bb5c38c983bc207b7097a23c94ba55e4cdf79eb0ffd05f0c51bbb0c65b48703523c6fda8264cda29f6f", 0xa2}, {&(0x7f0000c2d000-0x14)="3bd7bf72d89062ea0d228980041dc347670f7028", 0x14}, {&(0x7f0000079000)="2de1f68a7b927b8006497037218fc4989ffc28a37413d6648ea17eb96fab90e80c49a9b56c6edf627e165178", 0x2c}, {&(0x7f0000ea4000-0x59)="758934c1c9a93c5c021f7ce4233980145a1b2a08bfc91b13f6a600c74e0cc334305c624785a2f5e3ec928244ac21f715ba7cd478f4eddf9e1860048595459347a6964cb9b073d95ab8ceac0d7862ccb47d2540b07cb08bb43c", 0x59}], 0x4, &(0x7f0000ef3000-0x110)=[@cred={0x20, 0x1, 0x2, r70, r71, r72}, @cred={0x20, 0x1, 0x2, r73, r74, r75}, @rights={0x30, 0x1, 0x1, [r76, r77, r78, r79, r80, r81, r82]}, @cred={0x20, 0x1, 0x2, r83, r84, r85}, @rights={0x28, 0x1, 0x1, [r86, r87, r88, r89, r90, r91]}, @cred={0x20, 0x1, 0x2, r92, r93, r94}, @rights={0x38, 0x1, 0x1, [r95, r96, r97, r98, r99, r100, r101, r102, r103]}], 0x110, 0x8000}, {&(0x7f0000ced000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008f9000)=[], 0x0, &(0x7f0000d9a000-0x30)=[@rights={0x30, 0x1, 0x1, [r104, r105, r106, r107, r108, r109, r110, r111]}], 0x30, 0x4}], 0x5, 0x4008000) mkdir(&(0x7f0000271000-0x8)='./file0\x00', 0x8) mkdir(&(0x7f000052a000-0x8)='./file0\x00', 0x0) mount(&(0x7f000038a000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f0000a63000)='iso9660\x00', 0x0, &(0x7f0000301000)="") [ 206.656391] sctp: [Deprecated]: syz-executor2 (pid 27677) Use of int in max_burst socket option deprecated. [ 206.656391] Use struct sctp_assoc_value instead 2018/01/17 06:21:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000499000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x803, 0x3) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000c4f000-0x4)=0x8, 0xfffffffffffffe7f) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/17 06:21:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000436000)=0x8000000075) r0 = syz_open_dev$mice(&(0x7f000068a000)='/dev/input/mice\x00', 0x0, 0x40002) read$eventfd(r0, &(0x7f0000ae2000-0x8)=0x0, 0xffffff9a) write(r0, &(0x7f0000cfa000)="", 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000e7b000)=0x0, &(0x7f00004d2000)=0x4) 2018/01/17 06:21:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0xb, 0x1) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) getsockname$packet(r1, &(0x7f000014b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000069a000)=0x14) read(r0, &(0x7f0000274000-0x7)=""/7, 0x7) 2018/01/17 06:21:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008f3000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000b26000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x1, 0x0}) 2018/01/17 06:21:19 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000192000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) 2018/01/17 06:21:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() prctl$setendian(0x14, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = dup2(r0, r0) ioctl$KIOCSOUND(r2, 0x4b2f, 0xc9f) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000076a000)=0x0) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x4, 0x4, r1}) unshare(0x400) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000888000-0x20)={0xffffffffffff7fff, 0x9d8, 0x1ff, 0x800, 0x0, 0x7}) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ea7000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f000064f000)={&(0x7f0000e0d000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) fcntl$lock(r4, 0x7, &(0x7f0000c9d000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r1, 0x1000000000016) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f00000a6000-0x2c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}], 0x2c) ioctl$EVIOCGABS0(r5, 0x80184540, &(0x7f00005c4000)=""/24) dup3(r3, r4, 0x0) 2018/01/17 06:21:19 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000b56000)=[{{&(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000f5000-0x50)=[{&(0x7f0000000000)=""/253, 0xfd}, {&(0x7f0000e10000)=""/204, 0xcc}, {&(0x7f0000d23000)=""/4096, 0x1000}, {&(0x7f0000381000)=""/135, 0x87}, {&(0x7f0000000000)=""/177, 0xb1}], 0x5, &(0x7f0000001000-0x8b)=""/139, 0x8b, 0xfffffffffffffffe}, 0x2}, {{&(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00006b4000-0x40)=[{&(0x7f000091b000-0xad)=""/173, 0xad}, {&(0x7f0000001000-0x23)=""/35, 0x23}, {&(0x7f00008bd000)=""/18, 0x12}, {&(0x7f0000b34000)=""/155, 0x9b}], 0x4, &(0x7f0000000000)=""/148, 0x94, 0x5}, 0x6}, {{&(0x7f0000e01000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000ed9000-0x30)=[{&(0x7f000099f000-0xe8)=""/232, 0xe8}, {&(0x7f00005e4000)=""/36, 0x24}, {&(0x7f00008db000-0xad)=""/173, 0xad}], 0x3, 0x0, 0x0, 0x9c}, 0x8}, {{&(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0x67)=""/103, 0x67}, {&(0x7f0000582000-0xf1)=""/241, 0xf1}, {&(0x7f000009b000)=""/29, 0x1d}, {&(0x7f00005cf000)=""/93, 0x5d}, {&(0x7f0000f16000-0x9)=""/9, 0x9}, {&(0x7f0000000000)=""/118, 0x76}, {&(0x7f00004c2000-0xe7)=""/231, 0xe7}, {&(0x7f0000000000)=""/49, 0x31}], 0x8, &(0x7f0000abb000-0x6b)=""/107, 0x6b, 0xfffffffffffffffa}, 0x9}, {{&(0x7f00006d8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/73, 0x49}], 0x1, &(0x7f0000000000)=""/4096, 0x1000, 0x9}, 0x9}, {{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000b33000)=""/234, 0xea, 0x0}, 0x20}, {{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)=""/70, 0x46}, {&(0x7f0000001000-0x55)=""/85, 0x55}, {&(0x7f0000000000)=""/90, 0x5a}, {&(0x7f0000815000-0xc0)=""/192, 0xc0}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00009b1000-0xac)=""/172, 0xac}], 0x6, 0x0, 0x0, 0x0}, 0x975}, {{&(0x7f0000001000-0x22)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000-0x10)=[{&(0x7f00001b8000)=""/65, 0x41}], 0x1, &(0x7f0000001000-0xa2)=""/162, 0xa2, 0x6}, 0x208c}, {{&(0x7f0000cb3000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/252, 0xfc}], 0x1, &(0x7f00001cb000)=""/105, 0x69, 0x7fc00000}, 0x1}], 0x9, 0x40, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00008dd000-0x8)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d16000-0x8)={r2, 0x0}, &(0x7f0000ad5000)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f44000)={0x0, 0x0}) 2018/01/17 06:21:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000796000-0x8)='./file0\x00', &(0x7f00001e7000)=@random={'btrfs.\x00', '\x00'}, &(0x7f000059d000)=""/179, 0xb3) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f0000fee000-0x8)='/', &(0x7f000008e000-0x8)='./file0\x00', &(0x7f000003d000)='ramfs\x00', 0x0, &(0x7f0000142000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') renameat2(r0, &(0x7f000000c000-0x14)='./file0/file1\x00', r0, &(0x7f0000020000-0x8)='./file1\x00', 0x0) openat(r0, &(0x7f0000a4d000)='/', 0x0, 0x0) 2018/01/17 06:21:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000fe2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$loop(&(0x7f00004a6000-0xb)='/dev/loop#\x00', 0x0, 0x4000) read(r0, &(0x7f0000a94000)=""/512, 0x200) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a48000-0x20)={{&(0x7f000006e000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000289000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00004f7000-0x8)={0x0, 0x5}, &(0x7f000057b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000985000-0x8c)={r2, @in6={{0xa, 0x0, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x101}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004ce000)=0x8c) 2018/01/17 06:21:19 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000621000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000156000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005e4000-0x4)=0x0, &(0x7f0000e13000)=0x4) r3 = dup(r1) getpeername$ax25(r3, &(0x7f0000fb9000)={0x0, {""/7}, 0x0}, &(0x7f0000474000)=0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x40042408, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000055e000-0xc)={0x4, r1, 0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000069d000-0x30)={0x4c, 0x0, &(0x7f000079e000-0x4c)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x4ae4, 0x0, 0x1, 0x0, 0x0, 0x48, 0x48, &(0x7f0000fea000-0x48)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @fd={0x66642a85, 0x0, r1, 0x0, 0x0}], &(0x7f0000215000-0x48)=[0x48, 0x18, 0x0, 0x0, 0x78, 0x78, 0x68, 0x38, 0x30]}, 0x1}}], 0x1000, 0x0, &(0x7f0000b03000)="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"}) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f00003d3000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r4, &(0x7f0000fc7000)=0x0, 0x9) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000214000+0xcfe)="8b45ec1f80fcea025eacfcc2248c40e8befc02403f3ae276cc954b7742d9ab0fbffc7f4e42f5b71c5f8e48ca70ad62053148a3226ae047dc5ee59463f26845b8a13f4cd1fc04c0a2ff3546a4260a6972df1915906612060317968718b7d282338fb10f7b9d1ee0ed525f033c0440f9b0215587c567a0fcfaafb700356de97f7152d74ce053489ec76287c2f71000806344415ec65447a427d5eda9ce2795d357ad3f40") 2018/01/17 06:21:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000056c000-0x2b8)={0x3, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) clock_gettime(0x0, &(0x7f00002d3000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000d13000)={{0x0, 0x7530}, {r1, r2/1000+10000}}, &(0x7f0000ce0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 06:21:19 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000769000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000393000)=""/108, &(0x7f0000930000)=0x6c) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000438000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x15}}, 0x8) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000448000-0x7d)="", &(0x7f0000152000)=0x0, &(0x7f000032d000-0x4)=0x0, &(0x7f0000434000)="") mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000d52000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000fbe000)=0x0, 0x2, 0x3) 2018/01/17 06:21:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) read$eventfd(r1, &(0x7f00004b5000)=0x0, 0x4e0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000ab2000)=0x8, 0x4) r4 = geteuid() r5 = request_key(&(0x7f0000404000-0xc)='cifs.spnego\x00', &(0x7f0000b53000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000db000)='vmnet1trusted*proc\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r4, r5) 2018/01/17 06:21:19 executing program 6: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000758000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fd2000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000964000-0x4)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x7fff, &(0x7f00009ff000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x0, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000200000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x4f, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000515000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d80000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r3, &(0x7f0000003000-0x60)=@nfc_llcp={0x27, 0x6, 0x4, 0x7, 0x81, 0x0, "74e6a1e55e3150ccc20475c671814c39c59c874d54b8f12c998208ea7e372b854d27e00625bdbfb5551262987801cba910f32f8ce1daa91b11018d43781311", 0x0}, 0x60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000072e000-0x98)={r2, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x1f}, 0x98) 2018/01/17 06:21:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000399000+0x2fd)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000ece000)='/dev/adsp#\x00', 0x3f, 0x80200) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000197000)={0x0, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5}, &(0x7f00007b1000)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e12000)={r2, 0x2, 0x1000, 0x2, 0x8, 0x4631ea77}, &(0x7f000043d000)=0x14) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000520000)={0x6, &(0x7f00000c8000)=[{0x73, 0x0, 0x3, 0x1000}, {0x100000000, 0x100000000, 0xe1ac, 0x8}, {0x8, 0x1, 0xc8, 0x5}, {0x4, 0x8, 0x5, 0x5}, {0xfff, 0x20, 0x7000000, 0x0}, {0x5, 0x7fff, 0x3, 0x100}]}) r3 = syz_open_dev$evdev(&(0x7f0000007000)='/dev/input/event#\x00', 0x9, 0x80004) accept4$netrom(r1, &(0x7f0000947000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000da1000)=0x48, 0x80800) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000563000-0x8)=[0x7, 0x0]) syz_open_dev$dspn(&(0x7f0000b49000-0xa)='/dev/dsp#\x00', 0x2, 0x200) 2018/01/17 06:21:19 executing program 1: r0 = creat(&(0x7f0000fd5000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e2d000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$netrom(r0, &(0x7f000096c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000180000)=0x48, 0x80000) sendto$inet(r1, &(0x7f00005a0000-0x2)="01", 0x1, 0x4008001, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f00009c2000-0x38)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000e4e000)={0x0, 0x989680}, &(0x7f0000d26000-0x8)={0x0}, 0x8) 2018/01/17 06:21:19 executing program 7: mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b09000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b06000)=0x198) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00007b2000)=""/202) inotify_init() r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b06000-0x18)={0x50, 0x0, [{0x0, 0x0, 0x0}]}) 2018/01/17 06:21:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x19a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0xfffffffffffffe39) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a69000+0xcbc)='tls\x00', 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000fa7000-0x4)=0xff, &(0x7f0000dab000-0x8)=0x4) sendmsg$alg(r2, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0x780}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/17 06:21:19 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 06:21:20 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000015000-0x1000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000004000)='./file0\x00', &(0x7f0000017000)=""/178) keyctl$read(0xb, r0, &(0x7f0000011000)=""/10, 0xa) 2018/01/17 06:21:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) sendmmsg$alg(r0, &(0x7f00006ce000)=[{0x0, 0x0, &(0x7f0000764000-0x10)=[{&(0x7f0000e29000-0xb2)="44205de48d2a57fc3a6a5af5e7fc53687d29884567966ac85d19ec0caff765585d73010548014e4a877c0ca692c3bb1920347837fbcc526281eb41a0d6a64a081b806ccf876cfb53bd457518630a8678caf9d6078b0a63ed0f0a27e1fce26e5200740ca5ab68154e8e259fdc8a19a0bb0bc5904258e2c78d7584a4ef9ca2f8663c067be42d270d78c3952e55215942850f1194eb6e735f2ee6d0d9c5fd8f01412e6830d50f20b1a86ff2fe415a365bad45", 0xb1}], 0x1, &(0x7f0000af8000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000c7b000-0x9)='/dev/sg#\x00', 0xdb4, 0x101000) unlinkat(r1, &(0x7f0000779000)='./file0\x00', 0x200) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) [ 207.130656] sctp: [Deprecated]: syz-executor6 (pid 27753) Use of struct sctp_assoc_value in delayed_ack socket option. [ 207.130656] Use struct sctp_sack_info instead 2018/01/17 06:21:20 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x9, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) arch_prctl(0x1007, &(0x7f0000000000)="5dab771de979a2bb0b0f4667562190b1f4494c00dd2aea2e80a4121aa5a7514aaaf0879640a777ca7b252df7f64a53ed39cfc6f57d41dc49fbeccfd64f5cbdf2ab98dd1ede01a72e4a035e336c") 2018/01/17 06:21:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f00001d2000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000044d000)=0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) shutdown(r1, 0x1) 2018/01/17 06:21:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4$packet(r0, &(0x7f0000821000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000020c000-0x4)=0x14, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r4 = dup2(r2, r3) r5 = gettid() tkill(r5, 0x16) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r6 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f00004b4000-0xe0)=""/224) 2018/01/17 06:21:20 executing program 3: mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c16000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000078a000-0x4)=0x2c12) r1 = syz_open_dev$tun(&(0x7f0000425000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000d14000)={0x400, 0x83, 0x5, "6dedd3630d77", "4a9d5ba8e239cf516f6e5ce381baea71"}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000c44000-0x4)=0x0) 2018/01/17 06:21:20 executing program 7: r0 = memfd_create(&(0x7f0000624000-0x2)='H\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x4, 0x30, 0x1, 0x7}, &(0x7f000060e000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000003e000)={r1, 0x101, 0x1, [0x400]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchownat(r0, &(0x7f0000002000-0x8)='./file0\x00', r2, r3, 0x1100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000002000-0x8)='./file1\x00', &(0x7f0000002000)=@known='com.apple.FinderInfo\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000004000-0x40)=[{&(0x7f0000001000)="91abb49d22582308e6b595028ecfb821976c07ec3b1331990c51be308fdccf450cfaa86127c6d7387254c00acc304a0778b8e1ff31abf7ff5a86d3c4a97e3cc32d3e9381ffafffcf477d38365d018a5b364776e6f16572931787d68d1128073059d0ae055a7e69a69d6d3ed98692d5d99472800418fbd721ddeb64c6f459f26a8e151ec45e111ec99613", 0x8a}, {&(0x7f0000004000-0xd2)="83d181e25994a56c92372113edb947698ad006b6deb6775291538b510287574e29c1df26c26ddd5d25bb349c7e75c9a1a98dad4ec791df70d266c5230032bbd166f031982981cdd94b71d1a24440023eafcd1ff7e4ba5088c42379ba5e2b22ad3d14104448c80923f4a532dc19f038fd42aa81ba4b81404d1540ecc364e11db5a75c01dada5323260d418aa0911fa7c655ddea7d3594c6fd62db19a0ffe7ec4ea64e82a5d4959755da5e7767fa6f0203e9141c739f979ce5d10011c141b4c73bf02f32634a85f1cfa2e38df90f0dec0a253a", 0xd2}, {&(0x7f0000002000-0xb)="36e3017fbafdef2bf7830a", 0xb}, {&(0x7f0000003000)="f13bfe53b3cef576680b3548348ab82cdf41cd62e85bc2ad0b694e050c3d45dcd7dd5f76771bf52f51e042f50b0ce6d0438250530b3392bb5a646bda4a833d5545f3c5eeef0b91cacd03a1bb14215d8649f52e9df178221b66c1dca7434dcda94878e77133de9bd1eb84c4531661e8d62793bc451433b531d0ff276031af986bf3775e4b2ea4a222a310b89f1ef31a077d167e437c6f245b7138c9f6f18eaedf7f89a163b5a28d3f1f980aee28d891925389ddaa4c09a9431833ff94c83ac462fe72d076c6d58967b86e9d03226c1fd6abe50c625f191e534184c7d02e2cf1065eeee58b96653251cc9ce4d086a3a8fab557789088dfc50ea2914222302058a54234c0b049dabf70037eb38398fb31d43c45fb081fe318fcee20ec3579e081b7876515910c679785da4afdd005bc3c1524551695d478a55166985729e6717f79e8ca58de64343ac3142a127135c8ede3f2b3329f7581e16a5f4084a6d410f97f64355af4924a6a8caa7bdfa105556c97405b082e804cb11fa36d671ee8bccd7a0d48a7aafe5c9c4001d7b50517a90229bf7fc961d385f2cce482367b0dfc5040c3b1b2fcb84610cee91e869088d1ff814645aca2957173f32f5031346ff6b1dc04242c21ea4e475910382ae34e18c38885772d2ea2e982c77bc9b2e5cc2c90137cdec12652971660fec33f12526e7a07474ab2496db31ad9adcd77bf23aac9b63c40f80aaf2fa51beb8c0f77b7f71ebb805bd4bf97362965bf8624881830510c33b4adf67721e701110b948bcc15c653b899275746d4a287b50dae4756f68bdef8b14f26a2c082ca8c9b8e6550f1a8627b678555cd902bbdcd369b47cbd293de1ff106e56d6bf84a759488b9318c3cd8c13298424f54f876f6f981ecde4b3244749fd17f49767c0200e562722bcf8c10fc5d9cb3dd9017f6a56cb1ff8954fe481d846eb86d6550c0d0863d4b9d6b839936f14ea474db62778fc6c6cade557b47f92eb6df8131435f78f4a4479558ccd970c1694054a07f175837995c93e684b6ffe4c35bd3440b26d73469d0d8e6330d2afa213e9576f38799c8ba30a1014efa90e8ae67ecfaf23a72b8bb9f97b43d1d3f19ea44135873bd4eeb20d7b27b591d2d51d29b94219de1d35c8a46f43806fcf140160d0f95752886d9dcc2b8bd1b24429d24bdbc78256e239add35eafff140367141d70568cf245ccebebe85a997ea973b17cf2f8c002f3c81b93443fda7d0231af925c98568e76b62ca0199b344c33ed6c3a4a9e7dad3c1f3c986a81b6156998b35a6f7eec8e29b580f49e4aa4874db553b01e718532b20b7dee7c87638f1fb4f23e33a4ecfaf00542c125b96eae7cf90e6e1efdf680cf36f67cb204aecbba3025c362c3251e6cddf128d0362d2da22186b689cf0e180ef0d3db00595104336c84597e1c511f0a80eaf76cc2827f6bfdcf6da85a644dca620584201a082953f3d8a44d860ee228ba4ec2b95499141416b3bd5935ab283f679cf6ff07503de955b80748417e819aa85415673854b83dab36669a425f673ecc5eb2e3133c5626ff4e79271d752d33c9a5901e0b4b52e802f7bf107ab84bab16b4675b6a46418466cfaaf0558f2bfb66009d2649409da84d1107146b08779f2ffed96166006fc5c652d0a784b6e8fe06f3b1f7d33fa5a08e8b1d7667ab9547e29bd5f3b8c0dc3dc61ab099113d62162bcffaab95b5457e20135904e32994544880d5e9e986fab1967d23635e7565e05745b4617528e615a7581a5ada93552cc2f523d5c9073cf38becb49f9b3e786eda00dc70403dd2dc8a481b2fc3186e176e6594ce14fc25de80e806bb6e71dd4a26dea37977ce87bc3f61c0c751cbf66162feb828362220102abac8f7512720abb8fd56256752c03c358b653b9903dc04d13561a3da693767dfcf2fbe098ac8f3ba6f68d2f802d554b1d5bd38c6411c58cf73af1b61dd1f5486b748e4a7a69d2a6d142f8f00fc1926a18078fd0a33ac61b40a7fe0a6b91fb1a9bde1f06bbd90d52cfc2a6543184489a8123ea829eba922abea5261f6f7431cb49bfb740359f15233de84308d277a4fef430da96914312a21cf143a7602b7871db26fe16b61904a70e89a711e25cad82dd0b7c1d0fbb1752cffb046278a828ec8f1b7993758cd0aadb7837e8a4054e2574bfb3614cdf073dcb88d63d3cf4d87deb87bb01cce08636a3f8b5e3cb3792edcfef6f4b1ef410430a380b8284378b7e1f2d493ec7028c4629bcefe5563c441a6e13488056936117f93fdbf866b862cb08f09719ca80e6cefd8a2242659d525273d777a2247553af94e9f82db1156d92d66134337b869d697923d03a475f1261834007e9fcfd5f4c7540336df4ee56edea8d8ca6b9bce54b5d971a8356ee6baf80048344fd2fc5d33efdf3d91994f43c811395c2d571f62d84bf85dad49df560463bc662c4f0508069b29fe76debbe11f9a435338950fa73acef56d7b13bb04a824c6daf9e300c0495a5a00717deb913b0e884c88c9f9b878eef78375cd2b0109e6782f44cc90bfa683bb4c3f568e2afd07d50c7376e42c43d7641329293d7dab37cd6ee9b12240f4301974e527751f9c0062557a17dfa859f51505d10e59201ffc4daf27319cfbc9866198058267503e6b70cfc67dc810225c043ded69481064dbbedc9a0abf7cd284a6c7105c28660d3df8d5fbff918c09acc8074162dd863afe2d751f3e29dcc55fba6335d4962be0d12b61a5c06b9ee22d897a89af7b1afa43e461ce4790af9a177d4c116cc6c68a17ce41bf18d6b6cc9cb2d74076fdf119854a0f9d49bfeee687575a2acc9e560d4d58540cb979622c362a3aea8ff55d7198874d86e4f6c3b1aaaf9c168ac554c28a2532988ab83dcc63cfad18c5f783a369b6a22821ec9592cb40ee8ac8d9efad055a8b79362ed48e3ab43863b9967d6e0ab14e20b4a115eb6801da15e0b05b201b2938c08a0b93398eb1279aa00f92e053c233412b9cfc980a3b3c90639d2221c79574f7f44c4aa35cf4ebe85a64be9c2991959dc6f1a4d8afbfe7fd3af126c8e08bdbaa926e29ac5dd2d38a897b05550432aab54d03c22f9a54e05aca2abf890f8209e548028c68945e0fd70a263d1d156920dadbe1eb22dfdd0fd61fcc3baa03c58119ccb470783c4ba395f691fe03f191f0990453d0055c1f9df897401b573cd881b807104771138b0bd02bf2a68a1dcbf823e2be30c63f6d0979dffed3f64a52f2e95549bc9d2352e50b0d45bd651abe651584d7fc1d9ba151366809cfa4ecb5d4094794c4e19b18ee285a2ede43697b86ca8e4e256fa8292b071f9ab617a15df9d3205bdbd4d0c58cedc0e5587ff6e6131bd14a44fd838f22a586314a9168a04b0d4ae415db9f9db109bb74970899e6ea4198a3e2ce5e993442668561b67136151c81e3358c3cc2e9013aa89c5e964f658ccce35269c5c2b80aff991715c759acc284e55db744a035feb3fa3abbc6aeb93b8233dc12da3c63823e5a54988de53faea2ec1447271dba692e20310768d05f8bd93986f52f035bffce5c9f2bfcc78de03a806d8ccd6360f0d62d8b1974b1e7cfd1d3e5a73b86b0d06647d387b57f61b88f81906e4fa9e6a8e4faf917eabc114a79f4d3d41a7f6441d1c3cfd5336c7d8dec4b9488d072e1c834592344feec531db9268b4c38e543bac6b03c2babbd884043f07a6b89d313bb0c6d0c4e9efee4ded9f41d86847cec07b325a7e295398e9dd40f06b8bd20a7f89d19d4b4481ad87ce9e086d12c7e1879d39b21ac63156010606d222d72970cedd8e3e36c67bf56d9bd97de9d9e06d8c9c185d8a777df1fff88501ce11aed6d681a82897ad7faaad85f818d67f28130998bd61bf2514ba6bd77cce73907c614bdf6fce68e3a2373069047b4b4071f1af55a44f91193447ae1f9f2e5d4d7f28de57ad3b1935e978ccae3fcbff7e1adbe3b1b95a68aab7ea72fc26e3c7a053b5dcb069354e8e0e64a3daa7aa4703b4f80066510a4fcdd6bc5edfefa7d101fbe055ae3cfc7c16723f571d1cc40e0a86e6b89185fb0602d70a45a3e00a79ed734b57fad6d4a49e7a3d16afe84b6a9d8934ce3b9d06346a191d84a18869130e96987e95d708ab2a10a4f0375c02ca26a1e670ff26cbec17a2c241001bec211fa0aa672a8b1ee8b17e9efee6e95dcca56adae2c889efb94ca61928735997caf631af4a9af2a05df9d9aeaf139dd5d90704d92e3995523f21b22f7e5bc656d1cf5a38aec1e22eeb5d93b9d4f516a8b35c24c088b4368b357b45f3ff4e9d5d3e186e020459df6a38f6108d137d54c5caba7900d7d8e91e978ed0b5a01b041b40498179c623546517d3954ba2953ae7106a668cd9c155b3be2ce1084ed29beb1db9df5b8ae2696180dcd2cf79f2785ff9c137bbdd3b772fbb498f51430024f490e44195f31a6936925120540763e13b7d32598152bc770e50fb9496c60ec8ee2f653cf3c21eea2e84df2b2ec523efc5aaba05dab59bd2d55ce1f1e983b5f0a58fd154be69b6915a1adadcd39dd469cfb0b074db56d22d4ed9a48a02a33ded90166ad6a68aa8984dd9a83bf306c7b432ff11c4f22b7cf570c9b091c28bef040861ab11836200d7e097c1ce3afe1d63346899b1e2d5e873fcf41db395c0dac73980ddcdf39e16f26d52b170b28fd9cb86361f85fa9e1db76ae1b5e80f86997e23d679914f82800181cc17397d3b9933da9b685d8b128485148a2b8e00221f63ad788dccb26c4890bd9761641272534de72c8eaa8eb12f31fb7ab52481ee1820d5ac79e916138a769164a5c15c0082cc2372abc02547ac75d2e04a3c93512e46a9dbd1e83531bcf2c69d5e6038706eb910f1e45e3c5a142839fc5b9c890db4cbc0c7a69b5b88f2984eebce2149079f79ffb015b80d4feeb1985df2e522777edee2bd24fccbd62da7d1ec53e2a0b28b88582d9f9ea5e127afcdb7f2c6bf958e30c74195a943870385a19bda5582fae8f2cf2e0292828288ccc3f73983103b1a0985540943180c61075bae73bcb27ca93894deeab7afbb2706acb9f8ca9825e971967c68ced09591bd1463bb649823236f572ada52c08917d240a37e47b7d902ef04aaf5a00b4cf4b270711ee462f639c8170a9c4d5466a3d3c639dc5564600fb08cff9a90afe890996af28a4238fe43ddeb90267ac0eefda80e20345b6277049e0c6df42586489c118ca57696de298b155714425dc1f7876fb1f27f67ae0a0c59d7c9d13fe91ec475a816cf2a157b8513c481ff627896002154977b20644a2b940ae4f1abac27b82444e97d47ec8558b95c1516a54e884d3bf7cd81e9a8af7a7ab8be6a9261c3cb5634ade3218ce38454db8246705fde5ad8e2838cc3d937ea8d81a183c0fb3914e3e79ed40d21e5a4eaba36c9e59aeb39afe10038765ff0693a4efeb59042585375df55f5ecd160da1c70a8415afa4c8a0287c5f57df088282cd0033c5db5c060f86a0172b845d43d37589e5bd776f4c0f0a68d25b3a53dbd7248f5d78feb6b59102577a98ee53e2c96e7ac85942fcc9ffb7b20db99c8d27d66b4652275fc40ef7e742559b297fbaadf3974ca7f370acdb09cb73477b9fe8c388de4e0f4ca0a874507125791da0258f38565745ff01850bff05d3a50192d9c5bc03e6a1576020d9285f959d720e7164e06b5a416f3599c8a058f2510981bcc01942dfd4bd70b7a13d8562db95a16698b6c9c1ca6ec75ec05528f496d2e40ae441c821da2f95176a8c4b0a4d6ca78b1ea3e975a9010eaeaac40da83f6849fc387a7de3294bbc7930a9c", 0x1000}], 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000004000)=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', r0, &(0x7f0000005000)='./file1\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000005000-0x60)={0x0, 0x2f, 0x4, @thr={&(0x7f0000006000)="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", &(0x7f0000006000)="73c2c5b1a667984a99f854467c5f1c87de1cd790a9c89a89c34f06c3efde9e87525a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000008000)='./file0\x00', &(0x7f0000004000-0x8)='./file1\x00') accept$nfc_llcp(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000009000-0x4)=0x60) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 06:21:20 executing program 5: fanotify_mark(0xffffffffffffffff, 0x99a181bd9d2e5e56, 0x0, 0xffffffffffffffff, &(0x7f0000f6a000)='./file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042d000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000001000-0x4)=0x83, 0x4) [ 207.215911] sctp: [Deprecated]: syz-executor6 (pid 27753) Use of struct sctp_assoc_value in delayed_ack socket option. [ 207.215911] Use struct sctp_sack_info instead 2018/01/17 06:21:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) r2 = syz_open_dev$adsp(&(0x7f00006f8000-0xb)='/dev/adsp#\x00', 0xffffffff, 0x32b00) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000601000-0xa0)={0x0, @in6={{0xa, 0x1, 0x82, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb0a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x7fff, 0x20, 0x7c}, &(0x7f000020f000)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009b2000)={r3, 0xa2f5}, &(0x7f0000a79000-0x4)=0x8) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, 0xffffffffffffffff, &(0x7f00000e2000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f000056b000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/17 06:21:20 executing program 5: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000fbd000)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x400) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00009b8000-0x7)={0x0, 0x3}, &(0x7f0000698000)=0x8) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fbe000)={r2, 0x3}, 0x8) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x7ffd, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000034000)={0x0, 0x1c9c380}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00007df000)=""/19) semop(r0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd, 0x0}], 0x2aaaace4) 2018/01/17 06:21:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x80c01) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0xfffffffffffffc6e) prctl$intptr(0x2f, 0x4) close(r1) 2018/01/17 06:21:20 executing program 1: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f00000b4000-0x221)={@random="cd38ed041bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x800, "7f0f6156edd25e716811b40fad4a1ce23b9eef0c"}}}, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x7fff, 0x6, &(0x7f00000ec000-0xc0)=[{&(0x7f00000ec000-0x1)='u', 0x1, 0x9, 0x5}, {&(0x7f00000eb000)="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", 0x1000, 0x7, 0x4}, {&(0x7f00000ec000-0x1000)="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0x1000, 0x8, 0x0}, {&(0x7f0000009000)="9391fd08aa33126fc2fb7b17dc5450a166ae9d4b4b3a9d820c540fa792febd897d4a3876c01ac4af9649febb8cb13803c11df2643cf4275ad052ff90216c10a6f28eae11420503c5f991", 0x4a, 0x6, 0xb7ab}, {&(0x7f00000ec000-0x1f)="9b2375c4260dba0eecf3b18868aff5655df397d0698494478d483ea28d52b4", 0x1f, 0x4, 0x7ff}, {&(0x7f00000cc000)="930b1e7294d1c6bb31f3e40801aaa4979eff500efd80cfaa36162ef553b183d63d37fb20dc239d50f866ed3fe6664ecd3f78ed494d2d27a05314534faea4c76ac6017ab13a141b549521c439c5", 0x4d, 0x3f, 0x400}], 0x30000) 2018/01/17 06:21:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00007a4000-0x4)=0x0) r1 = syz_open_dev$vcsn(&(0x7f000093e000)='/dev/vcs#\x00', 0x1f, 0x1) perf_event_open(&(0x7f0000620000)={0x5, 0x78, 0x8, 0x3, 0x0, 0xe, 0x0, 0x0, 0x4000, 0x8, 0x0, 0x74, 0x0, 0x6, 0x6540000000000000, 0x7, 0x1ff800, 0x9, 0x5, 0xbdaf, 0xfffffffffffffff7, 0xffffffff, 0x7, 0x1, 0xab23, 0x10000, 0x9, 0x7f, 0x6, 0xfffffffffffffff9, 0xfff, 0xcfa3, 0x5, 0x7fffffff, 0x1e, 0x1a45, 0xffffffff85b6f77c, 0xffffffffffffff8a, 0x0, 0x8000, 0x2, @perf_bp={&(0x7f00008c3000)=0x0, 0x2}, 0x200, 0xffffffff80000000, 0x100000001, 0x7, 0x50, 0x5c0, 0x401, 0x0}, r0, 0x34764b6e, r1, 0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x6, 0x4, 0x7fff, 0x2, 0x0, 0x0, 0x8fd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getpriority(0x3, r0) creat(&(0x7f0000584000-0x8)='./file0\x00', 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c3c000)={r2, &(0x7f0000cf6000)='9', &(0x7f00002de000)=""/4096}, 0x18) 2018/01/17 06:21:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000666000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000088d000)=0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000dfb000-0x4)=0x5, 0x4) 2018/01/17 06:21:20 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000fc6000)='/dev/audio\x00', 0xa8000, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f13000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f0000663000)={0x1, 0x78, 0xa6, 0x0, 0x80000001, 0x2, 0x0, 0x1, 0x24604, 0x1, 0x9, 0x5, 0xfff, 0x4, 0xffff, 0x7, 0x3, 0x10000, 0x54d7, 0x0, 0x1, 0x1f, 0x5, 0x7fffffff, 0x20, 0x4, 0x1000, 0xfffffffffffffffe, 0x8, 0x800, 0x3ff, 0x3a, 0x1c00000000000000, 0x9, 0x5, 0x1f, 0x7f, 0xbd25, 0x0, 0x1ff, 0x4, @perf_config_ext={0xeecc, 0x7ff}, 0x5ec019e1d1efe79e, 0x5, 0x18d1, 0x6, 0xbd, 0xfff, 0x2, 0x0}, 0xffffffffffffffff, 0x100, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c6c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$ax25(0xffffffffffffffff, &(0x7f00009a1000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000001000-0x18)={0x1000, 0x1, 0x1, 0xffffffffffffffff, 0x0}) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f46000-0xc)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000798000-0x40)=[{r0, 0x1005, 0x0}, {r1, 0x8280, 0x0}, {r2, 0x1, 0x0}, {r3, 0x100, 0x0}, {r4, 0x20, 0x0}, {r5, 0x0, 0x0}, {r6, 0x1004, 0x0}, {r7, 0x80, 0x0}], 0x8, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000000000)={0xa0000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = eventfd2(0x0, 0x0) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) r10 = creat(&(0x7f0000e3a000)='./file0\x00', 0x0) io_submit(r9, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r10, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x1, r8}]) 2018/01/17 06:21:20 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x1, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) fcntl$setstatus(r1, 0x4, 0x4000) pwritev(r1, &(0x7f00000c5000-0x60)=[{&(0x7f0000d54000-0x45)="88", 0x1}, {&(0x7f0000a60000)="206c76225b918209c0aeae1016c42c3dc44c29c5e274dbde64f988078e4e7774dac97a687b68d3f133a177caef34721bbf3049fb1c962ccb1dd4f65390b22dcec5461c46d564fc5acaf0d914e3ccb6fbcff8e6f6dcaf78c9deedfc60971293f405cbc1ddacf7dbae36e6b1d687143dfdcea5b311e342c4020c83d0e4cfaa0008d406e8da61f69b441c420ab284c7c1e88ab0724a289c3341b61da3c947b16efda03f47ca76c7", 0xa6}], 0x2, 0xc0b) 2018/01/17 06:21:20 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000-0xcf)="133175143f7278c8516b4265f18a479212c14b72e4a7fca73b2b361b96cfcd896ce20e7d0803315b393d7c3d0a745106d30b5b608c957545338121e2f2fd11d1a74299427927c8f188f21ff3086cef40e60f67d9077e33fd0fa9ae9c8d6b4d55983c0e0f311328044c087d168c764a5498e7099d722af8167e6b1d13e7d7e50a2e68e42c8fb185a0c6fe1a52d84cfbde579d68ec0afb7ce26ff68874178dd931fc907fa81eec01d4693f7cf2b5506ca34a3b4ca254d8442376454b52c56a1f25b474547e3a2eff92f9ff986505ac1d", 0xcf, 0x4000, &(0x7f0000000000)=@nfc_llcp={0x27, 0x9, 0x0, 0x1, 0x7fffffff, 0x29f9fb03, "c72b344334e7d0bfddaa9bd3439bfc1e32514e219c2b96e7b4f3bf8ef06a37a7393b4c2d87b4451dcbcda080adf005581bdb693b4334836ad9a9e983f1d0ec", 0x5}, 0x60) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000+0x1c7)={{&(0x7f000079d000/0x4000)=nil, 0x4000}, 0x2, 0x0}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d2d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000faa000-0x4)=0xe8) stat(&(0x7f000056e000)='./file0\x00', &(0x7f0000131000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000c0c000)='./file0\x00', &(0x7f0000c72000-0x8)='./file0\x00', 0xb003, r2, r3, 0x401, 0x9, 0x1040418) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000545000)=0x0, &(0x7f00004eb000)=0x0, &(0x7f000070e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$getownex(r0, 0x10, &(0x7f0000dee000)={0x0, 0x0}) sched_getattr(r4, &(0x7f0000753000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/17 06:21:20 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/hwrng\x00', 0x4482, 0x0) sendmsg$unix(r0, &(0x7f0000def000-0x38)={&(0x7f0000066000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000f92000)=[{&(0x7f000056b000-0x5b)="5249d166f27da97eb3b2212990a02c6a7219e5dba5118d9cc3dc9bd9a3b9774b1d0841483747daf539d37c29b250339460accc3f8528ba8330f5383fbaae8ffa715ecb86ef6e2efd2d82c9e74851daf1daf6dda7675ad13176b1c3", 0x5b}], 0x1, 0x0, 0x0, 0x20000800}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000536000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000c0b000)=""/153) 2018/01/17 06:21:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000296000)="7256a50000638910a170fe56008403befe18", &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00008ec000-0x1)='.', 0x0) r2 = add_key(&(0x7f000059d000)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r3, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r3, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0xb92) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fdd000)=0x2) keyctl$unlink(0x1d, r2, 0x0) keyctl$unlink(0x1d, r2, 0x0) r5 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000da6000-0x4)=0x0, &(0x7f0000789000-0x2)=0x4) 2018/01/17 06:21:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000)="", 0x2a2}], 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) chdir(&(0x7f0000183000)='./file0\x00') sendto(r0, &(0x7f0000ede000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7baafd13a563282b1580ebf64bf32602b6127b652cff1f45ae6d52350a29e5ca0f9f1d9286362dfacf5270866c97ae488b4524fe9a7", 0x60, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) 2018/01/17 06:21:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$TCSBRK(r0, 0x5409, 0x40) ioctl$int_in(r0, 0x800000c0045006, &(0x7f000023a000)=0x5) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) mmap$binder(&(0x7f000029f000/0x2000)=nil, 0x2000, 0x100000b, 0x51, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000068b000-0xa)='/dev/ptmx\x00', 0x488082, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000380000-0x10)={0x0, 0x9, 0xffffffff, 0x7}, &(0x7f0000c56000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fd6000-0x20)={0x1, 0x46d, 0x2, 0xb33e, 0x7, 0xd6, 0x7, 0x8001, r1}, 0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008c8000-0x10)={0x0, 0x0, 0x2, 0x100000001}, &(0x7f0000d8b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000da5000-0x3c)={r2, 0x34, "ece7d588bc8671eb24dd11e5d159e13358910868602b9f88d3bb1315168055cd7b0be0c6616e775e16a2aaa3a712ac2276169d79"}, &(0x7f00004eb000-0x4)=0x3c) 2018/01/17 06:21:20 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) fstatfs(r0, &(0x7f0000000000)=""/225) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/17 06:21:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000063000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f0000e5a000)={0x3, ""}, 0x8, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006f8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) msgrcv(r0, &(0x7f00004a0000-0x17)={0x0, ""/15}, 0x17, 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002ae000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000002a000-0x10)={0x0, 0x4, 0x1, 0x40}, &(0x7f00002ee000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000197000-0x98)={r6, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x101}, &(0x7f0000b7c000)=0x98) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) syz_open_dev$audion(&(0x7f000057b000-0xc)='/dev/audio#\x00', 0x2, 0x200000) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f000024d000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) r7 = dup2(r3, r4) fcntl$setown(r7, 0x8, r2) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000196000)={0x1, 0x1, 0x2, 0x7f, 0x15b6, 0x9, 0x8000, 0x5, 0xc95, 0x9, 0xe00000000000000, 0x2}) tkill(r2, 0x16) msgctl$IPC_RMID(r0, 0x0) 2018/01/17 06:21:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0xfffffffffffffed1) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e09000)='/selinux/create\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000d83000-0x10)={0x1, &(0x7f0000dd2000)=[{0x5, 0xeb4, 0x8, 0x5}]}, 0x10) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00002d8000)={@common='irlan0\x00', @ifru_data=&(0x7f0000f1c000)="756086bdabc685cd9ef912329e87cec728028427d54521e894fd9c4f54fffa76"}) 2018/01/17 06:21:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000dc0000)='/dev/dmmidi#\x00', 0x3, 0x80) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ab7000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e02000-0xc)={0x0, r0, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000bd9000-0x4)=0x0, &(0x7f0000c5f000)=0x4) ptrace$getregset(0x4204, r2, 0x201, &(0x7f00006dd000)={&(0x7f0000357000-0xb5)=""/181, 0xb5}) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f00001a0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000013c000-0x14)={0x14, 0x1c, 0x109, 0x5, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007a1000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f00006ae000+0x26c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) syz_open_dev$dmmidi(&(0x7f00008d2000)='/dev/dmmidi#\x00', 0x2, 0x0) 2018/01/17 06:21:20 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000098b000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x98, 0xfffffffffffffffb, 0x8, 0x1, 0x400, 0x101, 0xbcc, 0x7, 0x40, 0x100000000, 0x5, 0x7, 0x0, 0x8]}, &(0x7f0000e5c000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x9f)={r1, 0x3, 0x97, "bcdbc1ed5bdf09b41eff04deeaffd98a50a23b719f96b99e40345f05320ef996f4d539aafe4c973ff790c654e7777a5df7db331c8c815d2b253a79a31029e37264f87ce0bb2ac403f32b534d856d3345555732f91a8faeab81705fe0e1416ca1f86229971fb84e0966fa1fc1a4831673d5aeb4ec9dbf34ee65c5b355b5f1850ce2004afa13a2018999fd68470437cd9f6536a91e7fe7e1"}, 0x9f) mmap(&(0x7f0000000000/0xe30000)=nil, 0xe30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x8) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000dcd000)=""/191) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000012d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x50, &(0x7f000026f000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000195000-0x4)=0xe8) 2018/01/17 06:21:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f000053d000)='/dev/amidi#\x00', 0x38, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f000016d000-0x8a)=""/138) ioctl$int_out(r0, 0x5460, &(0x7f0000456000-0x8)=0x0) 2018/01/17 06:21:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xc) clone(0x0, &(0x7f0000b61000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ce000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getresuid(&(0x7f0000169000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) getgroups(0x2, &(0x7f000099f000)=[0x0, 0x0]) fchown(r1, r2, r3) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000001000-0x4)=0x3) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000024f000/0x18000)=nil, &(0x7f00005e4000)=[@text16={0x10, &(0x7f0000af8000)="b844008ee80fc75c08660f2eb7a50066b80e0000000f23d80f21f86635800000800f23f86766c7442400550000006766c74424022d72ffff6766c744240600000000670f011c24f0f792010e0f01cff20b49b7ea6641ef0066b9e00b00000f32", 0x60}], 0x1, 0x41, &(0x7f0000055000)=[], 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffdfffc, 0xd6, 0x1, 0x0, 0x0, 0x9, 0x0, 0x4, 0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) shmget(0x1, 0x1000, 0x2000000001, &(0x7f0000070000/0x1000)=nil) pipe2(&(0x7f0000b20000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000000)={[0x5, 0x2, 0x5, 0x3, 0x4, 0x3d, 0x6, 0x2, 0x8, 0x6, 0xa000000000000, 0x1, 0x0, 0x7ff, 0xfffffffeffffffff, 0x0], 0x6002, 0x88000}) io_setup(0x10001, &(0x7f0000080000-0x8)=0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r7, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x2000000, 0x3ff, r5, &(0x7f00006ac000-0xe6)="ae3a2faa6420e1d1e27103394722687e03f7a0b77f9cb56c86191e9fc75353a133d7c527fedf8769222e759ff008b2ba05787aa452c82b80a63376f205718db5320afd8545bf9176fd1a500dfc752ec99b994476f3b416bafdb62b1484cf0e99190be9fcf5076a2c0f1d283f57d7e7cb3d5638eb4da4c717946bf46d44b2d605b5912bc686614a1342c8234a14bd4062918cd142e57a3655e970391ef23f6dea2ba582cf68beb67fea77981e045ef5c04d4207e30737f1170901e7e5edc0a0cf9c47a8be6689f4df346ac00d90f98ba55dea4f47aa684b12622d2b238dcc2f86a3ea151d39d5", 0xe6, 0x9, 0x0, 0x1, r5}, &(0x7f00008a0000-0x20)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f00009bb000-0x5)='veno\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) r9 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000042b000/0x2000)=nil, 0x2000, 0x0, r9) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000ccb000-0x40)={0x6d0e, 0xfffffffffffffc00, 0x1, 0xa0, &(0x7f000099e000)=""/160, 0x94, &(0x7f0000db8000)=""/148, 0x22, &(0x7f0000c90000)=""/34}) getsockopt$bt_hci(r8, 0x0, 0x1, &(0x7f0000fd1000)=""/96, &(0x7f0000b8c000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00004ea000-0x4)={0x0}, &(0x7f00000b2000-0x4)=0x4) 2018/01/17 06:21:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000969000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x0, 0x1cb69b7, 0x84}, &(0x7f0000daa000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000026c000)={r2, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9159, 0xff}, &(0x7f000051a000)=0x98) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000519000-0x1c)=[@in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x1c) read(r3, &(0x7f00007fc000)=""/34, 0xfef3) 2018/01/17 06:21:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000093000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e47000)='/dev/vcs\x00', 0x6140, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000cb2000-0x18)={0x0, 0x1, 0x9, &(0x7f00006a8000)=0x0}) 2018/01/17 06:21:20 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000+0xbda)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000065c000)='/dev/vcsa#\x00', 0x80000001, 0x40000) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f000057c000/0x3000)=nil, 0x3000}) 2018/01/17 06:21:20 executing program 1: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000092d000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd9000)=0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) 2018/01/17 06:21:20 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000023000)=0x0, &(0x7f0000019000-0x4)=0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000025000-0x4)=0x0) kexec_load(0x0, 0x1, &(0x7f0000007000)=[{&(0x7f0000003000-0x1000)="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", 0x884, 0x0, 0x0}], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f0000005000-0x18)=[@text32={0x20, &(0x7f0000001000-0x4b)="66b871008ee0b9800000c00f3235000400000f302e0f0171db660f3840a462faffffff360f017a16c4e13f7ddd8fe9b893d3b805000000b9e49200000f01d92ef20f2003b9b50800000f32", 0x4b}], 0x1, 0x0, &(0x7f0000000000)=[], 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d00, 0x0, 0x883}]}) 2018/01/17 06:21:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c4a000-0xc)={0x0, 0x6, 0x20}, &(0x7f0000575000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00006ed000-0x4)=r2, 0x4) r3 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r3, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(r3, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/17 06:21:21 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000362000-0xb)='/dev/midi#\x00', 0x8001, 0x2800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x4}, &(0x7f0000ae1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ad7000-0x6)={r1, 0x4}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x68000) fanotify_init(0x12, 0x101003) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000001000-0xcf)=""/207) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000002000-0x4)=0x0) r3 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r3, &(0x7f0000003000-0x8)=0x0, 0x8) prctl$void(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000003000)={0xfffffffffffffffa}, 0x8) r4 = dup(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000004000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000001000-0x10)={0x2, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000005000)={0x0, 0xbe01}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000007000-0x94)={0x94, 0xf2a, "4d8a55b911d7db1609db86d44ff4fdaba764a3f7ad6866eddbe9d355d0de760520d234049e0a527df9d0da91239c842b53cacca3329849bf8b1c8c93fa814050a9dc62e3249b1eae0d323fc2d2e1c928b4f751ffe8d2a3fe0e046e1e17b78811593469f8c3601d679c1cc039f5ee1ce77894540997e55724376faa8ba5682e53bf328c827bd9d4be37d35231"}, &(0x7f0000005000-0x4)=0x0, 0x1000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000000)={0x6, &(0x7f0000006000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000001000-0x8)={r5, 0x18}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000008000-0x84)="f3249fd4973eb6b86d2cabee45ac2340b8f3886a3e9ad93f3e1434e287ef157e7dc655cc900023189980c4161b497d67d90e8863c4a4e69369f77210641a372694e21edf040cd3f5c244e60e05242941fb0aae4ffa1afe4183d88cede890962e98308cea85ee87cc38395878507a89407001587bdeb9156a57c82a569f314b1c16356a2f", 0x84, 0x4000000, &(0x7f0000002000)={0x4, 0x1, 0x52, "fd530b057c16", 0x1f, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000008000)={r1, 0x1f, "9b9cc83431bc743ac0fab4fe53c7c733ac4fa8c061a5f07208a9d91b7e4172"}, &(0x7f0000008000)=0x27) 2018/01/17 06:21:21 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000000)={0x724, 0x2, 0x1, 0x4bb0af25}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) r3 = open(&(0x7f0000652000-0x8)='./file0\x00', 0x0, 0x63) fcntl$setlease(r3, 0x400, 0x2) [ 208.210182] kauditd_printk_skb: 233 callbacks suppressed [ 208.210190] audit: type=1400 audit(1516170081.066:2770): avc: denied { getattr } for pid=27909 comm="syz-executor0" path="socket:[72831]" dev="sockfs" ino=72831 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/17 06:21:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) dup3(r1, r0, 0x0) r2 = dup3(r1, r1, 0x80001) connect$unix(r2, &(0x7f0000664000+0xd3d)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e97000-0x8)={0x0, 0x0}, &(0x7f0000699000)=0x8) 2018/01/17 06:21:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = creat(&(0x7f00008a1000)='./file0\x00', 0x40) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000aff000)={0x7fff, 0x6, 0xcc, 0x1, 0x5b}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003b3000)='/selinux/mls\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000fa9000)='loginuid\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) syz_emit_ethernet(0x102c, &(0x7f0000ff2000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0x101e, 0x8, 0x14, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffb}, "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"}}}}, &(0x7f0000f31000-0xc)={0x0, 0x1, [0x1d9]}) 2018/01/17 06:21:21 executing program 3: clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000180000)={0x0, 0x0, 0x0}, &(0x7f0000ce7000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0x70d, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) epoll_create(0x0) 2018/01/17 06:21:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008fa000-0x4)='net\x00') mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ae8000-0x50)={@common='yam0\x00', @ifru_flags=0x1}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000151000)=0x0) syz_emit_ethernet(0x56, &(0x7f000028c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x14, 0x7, 0x3, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x239, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/17 06:21:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000ae000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) dup2(r0, r1) bind(r1, &(0x7f00007aa000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000e94000)={0x1b, &(0x7f0000208000-0x1b)=""/27}) connect$unix(r0, &(0x7f00002f8000)=@file={0x1, './file0\x00'}, 0xfd6b) connect$unix(r0, &(0x7f000090f000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 06:21:21 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) accept(r0, &(0x7f000047c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c8d000-0x4)=0x10) 2018/01/17 06:21:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000003f000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000729000-0x2)="32e1") 2018/01/17 06:21:21 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ff8000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000ff8000-0x40)={0x80, 0x40, 0x9, 0x5, 0x101, 0x81, 0x2, 0x2}, &(0x7f0000ff8000-0x40)={0x1, 0x1f, 0x0, 0x7, 0x1, 0x8, 0x1, 0x8}, &(0x7f0000ff7000)={0x1, 0x3ff, 0x401, 0x1000, 0xff, 0x4, 0xfffffffffffffffd, 0x6}, &(0x7f0000e72000-0x10)={r2, r3/1000+10000}) bind$inet6(r0, &(0x7f00003a2000-0x1c)={0xa, 0x0, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 06:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00000e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0xd00, 'cbc-twofish-3way\x00'}, 0x58) accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f000020c000)=0x3) recvmmsg(0xffffffffffffffff, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[], 0x0, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) write$evdev(0xffffffffffffffff, &(0x7f00005bd000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x48) 2018/01/17 06:21:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000857000)={0x9, 0x4e, 0x0, 0x5, 0x4}, 0x14) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fac000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a85000)={0x2, 0x8001, 0x7, 0x1, 0x0}, &(0x7f0000683000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000003c000-0x14)={r2, 0x8b79, 0x1ff, 0x0, 0x80000000, 0x0}, &(0x7f00006f8000-0x4)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000441000)=0x0) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000403000)="6e036d615f7961707300") sendfile(r4, r4, &(0x7f00000f9000)=0x0, 0x401) sendmsg$kcm(r4, &(0x7f00009a0000)={&(0x7f00002a3000-0x20)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000e67000)=[{&(0x7f0000fc2000-0x4d)="0bfcb2cec09e47567b0855d0e1f7b0ad868a44460f13b9a7f203b967c3995c919de650952b0cbf21a49d92d66cb57a42ebb4610dc2f61c38cedbb797c36e8028ad1e5640fa73b93d9da5e80b7d", 0x4d}, {&(0x7f000041a000)="", 0x0}, {&(0x7f0000451000-0x76)="41bfbac3a61c55c9f43a78ab5b8278e72d15fff785d06bcbfce20b506cefa21395d78a68aca68bc7bf26ff65e3286b966c2517d0a2458507070849e6ffbf4fc2d3259b854b85e555fd947be8c49dee225d15db3a05ab2f80be320999f8ddc975fb58b20d3bba480f63730d26e3957b12a8806096334f", 0x166}, {&(0x7f0000c14000)="b00e2602e4058eef77b134fa581f3cc88e8bce3bf60b39ebe88016560fbc1f45458a54713bb2a52607e059709e5c5adcc16e0901ae89c4be855fd36515fe99b4ad5ee8261750fe8f4780a48cbbf404539f0d444d50ed08af6d01a7a3ff147cb9b9d9efa84788a7f3a68a8bad5a419cedf31d212c6b191af1f97757ab59be849bcfab6ded22afa3114819935051e2930f636471a98cb6ee767a89eb31ca61272e49dd684070ca29e3c277c04653c5d1d2567a88653ef6a04084843949f782beacd53592ea0b8dce07993c393d10507348289051d44dec6798f94498afca6fa8dbf82dc80c819d1b0ff06421f76d6fd8a5e86a", 0xf2}, {&(0x7f0000547000-0x7)="79119857419928", 0x7}, {&(0x7f00007be000-0x29)="b0d4d0def0bbb0722005433fb3bdaf41a0e50b544356b1ae2633e76487e84d4bd2ba1d3004ae419234", 0x29}, {&(0x7f0000e02000-0x6c)="a13a4cf85804eb34af5585e8187108d9332a596e6f94bbddb162996af603aa8d5c893f414e792f96fca5396fd3e17871c3b4f9f00f8e6e28f2892667c6a03fe9fccb9e27c996973f716f18feac01337d67e9469741d34683545e277e23e226267643f3919bc1f5a01d9497f1", 0x6c}], 0x7, &(0x7f00006b1000-0x10d0)=[{0x1010, 0x102, 0x7, "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"}, {0xc0, 0x0, 0x3, "e5ba382fcf1b7a586b422fce1df45a7f460b205442ec5403ee37fa2ec705e2f37f4c5f64757f2b1e7f343b38d59f5f90e155a0a7d05df5e1336fea0be0af74eab44e514a4c07b88b3b2947ced62aa9fa9855353cf53a17b889ed058693be5600f94026695af41c2e1557f3fc0d672bd35f3fdfda3c0bf23ea38a6c060a6c7a7a579e10e5ebb832b7df0aa1ce5b6e70bdb7151cc506abda713e70baf3d627e0395645008c656acbb942"}], 0x10d0, 0x800}, 0x880) 2018/01/17 06:21:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_dev$sndpcmc(&(0x7f00004fc000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400000) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000ff6000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000072c000)={0x0, 0x0}) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000245000)={0x10000011, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000061000)='/dev/autofs\x00', 0x2502, 0x0) open(&(0x7f0000b51000-0x8)='./file0\x00', 0x903, 0x1) epoll_pwait(r4, &(0x7f0000b0b000-0x60)=[{0x0, 0x0}], 0x1, 0x7fff, &(0x7f000003c000-0x8)={0x0}, 0x8) sendmmsg$alg(r2, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f0000bce000)=[], 0x0, &(0x7f0000229000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000022e000)=[{0xb, 0x6}, {0x3, 0x6}], 0x2) 2018/01/17 06:21:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000702000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000002a000)={0x1, 0x0, [{0x4d0, 0x0, 0x0}]}) 2018/01/17 06:21:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) 2018/01/17 06:21:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) sched_yield() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000014000-0x107e)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "18221a", 0x0, 0x2f, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000018000-0x4)={0xc6f}, 0x4) 2018/01/17 06:21:21 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3, 0xfffffffffffffffc) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0xfffffffffffffffe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f000000c000-0xe)='/dev/admmidi#\x00', 0xb66, 0x400100) getresgid(&(0x7f000000d000)=0x0, &(0x7f000000b000)=0x0, &(0x7f0000005000-0x4)=0x0) 2018/01/17 06:21:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000033b000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c85000-0xc)={0x0, 0x80000001, 0x2, [0x4, 0x8]}, &(0x7f0000cdf000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000784000)={r1, 0x6b83, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000416000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000919000-0x4)=0xe8) lstat(&(0x7f0000238000)='./file0\x00', &(0x7f0000646000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000542000)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000c48000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f00002a9000)={&(0x7f0000d73000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000822000)={&(0x7f0000bd5000)=@updsa={0x118, 0x1a, 0x306, 0x2, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9, 0x0, 0x9, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x32}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x7ee, 0x80000001, 0x2, 0xbe5, 0x101, 0x1, 0x4, 0x10000}, {0xfffffffffffffffa, 0x2, 0x204000000000000, 0x1}, {0x5, 0x200000, 0x7f}, 0x1, 0x2, 0x2, 0x2, 0xffff, 0x3}, [@coaddr={0x14, 0xe, @in=@broadcast=0xffffffff}, @offload={0xc, 0x1c, {r4, 0x3}}, @proto={0x8, 0x19, 0x0}]}, 0x118}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000789000-0x8)='./file0\x00', &(0x7f0000a10000-0x16)='./file0/control/file0\x00') rename(&(0x7f0000b8f000)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/01/17 06:21:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a9c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x4, @thr={&(0x7f0000eec000-0xbf)="8572c9a2d138594348070e7590158dd0d8d54acd578f2f1b21a74179d79065b700c778081d346bf6b90970671333b4ca4f8bb9425f619f3bf0510f83cc22065f0f8b25f1dc4ac3874a588409e67684caec37117470b0681e0372bff86ec5ee78f68c328f2fd7ede4b2bbbb38ec54bfef404576ee3df2fbf6109eafec6e8b0b489622a7070b41cd4eafd18b0cb4212095181f106ceff1e43a97d00d34391dc30a9ea4800675d8bac0e0beff3b032d904a75432f40738e4e836951d58ca1763e", &(0x7f0000451000-0xbc)="3017008e58aa9651d7aefd8a71640be62dd67dab7ab8071be8a29d0dd793edc4af770f705a120ffa7abdf11ea488398495187c6fc241cf2745c0522bfa6c9b14f78a6b2649863e37ab3130a9e3746453a05265d3426e39272b4a27ba05b1d37bdbfcff54292b455b4086cd23a3bcecf7791850f82599996e4c6ea92d2c3f68b4938b748a83ea698f7454d7165c908e673dd0813211de51a8e089b6697406d99c72348ff44893a78d6b623dccf587a831af60c9eb622b31f78643b4d4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00009c7000-0x8)='net/llc\x00') ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f000045a000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/17 06:21:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000c00000)={&(0x7f0000627000)='./file0\x00', 0x0, 0x8}, 0x10) fstat(r0, &(0x7f000096e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006af000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000c96000-0x8c)={0x6, 0x9, 0x1000, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) statfs(&(0x7f0000c2c000-0x8)='./file0\x00', &(0x7f000056d000)=""/250) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000f14000-0x1)=0x3) 2018/01/17 06:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002ed000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000ebb000-0xe0)=[{0x0, 0x0, &(0x7f0000f4e000-0x40)=[{&(0x7f0000b6c000-0xa2)="20aa1f18e7aaba45aa8928f654e5b3f7a9ed1a0773ce8407b173ab948a8e781f1573363e82b6d6ba7699fb157ea8b9d9c356ac18a5c5cee38da2d1645e08aa7634276f2dc8098e317bb0db5d2edc", 0x4e}, {&(0x7f00009c2000)="c71aa21cc04a95411fc4bd32c2d5cd71fb069c2a03859539ea56ed1b68311951711c2b770fd32bf0b9b27f20c5ef951450b3", 0x32}], 0x2, &(0x7f0000ceb000-0x118)=[], 0x0, 0x0}], 0x1, 0x80) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007e2000)='/dev/rtc\x00', 0x210340, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xed62, 0x4) 2018/01/17 06:21:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000085d000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005eb000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000cc2000-0x50)={0x100, 0x6, 0x7, 0x1000, &(0x7f00004e8000-0x180)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dce000-0x210)={0xb, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/17 06:21:21 executing program 0: clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000477000-0x4)=0x0, &(0x7f00004a3000)=0x0, &(0x7f000065a000-0x2)="") flock(0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000994000-0x9)='/dev/sg#\x00', 0xa9a, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x70)=[{&(0x7f000023c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/11, 0xb}, {&(0x7f0000784000-0x7d)=""/188, 0xbc}, {&(0x7f000034b000-0xe6)=""/230, 0xe6}, {&(0x7f00006b0000)=""/158, 0x9e}, {&(0x7f0000001000-0x7b)=""/123, 0x7b}, {&(0x7f00002c2000-0x64)=""/100, 0x64}], 0x7) 2018/01/17 06:21:21 executing program 7: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000024e000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x50881) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000024e000)=0x10001) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r1, &(0x7f0000244000)=[], 0x0) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000104000-0x8)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000005d000-0x10)={0x0, r2+30000000}, &(0x7f000024c000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 06:21:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/protocols\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000089c000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000002000-0x10)={0x7fffffff, 0x681}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000)={r0, &(0x7f0000002000-0xce)="b4e6228ca6dfef954a2f4b616ec838d3059bad8257f3f30e2943a28c92281ed7430ecb464ba54da431ae84d52e6be8e14be6ed1a5931ac712afca3826656387d8ad4de9ea2fbdeb8e9e50f43c805d4e3ecf95010caef432f9c1af6fc36490304766666b91122344f688e288bc4fc9946e891e259cc06d0053d35678b488046ad2bc30cba3382858e9611022c5af89b4070c02fe959b3169e94c2753a019998512d7aacd32d75ff7a4b8944d7f4e2907ecc222825a6dc095920162711533e30b74ab0070a0db0c4c34171af4b4d13", &(0x7f0000002000)=""/189}, 0x18) keyctl$session_to_parent(0x12) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000003000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) getdents(r1, &(0x7f0000002000)=""/145, 0x91) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000004000)={@common='ifb0\x00', 0x7fffffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x101ff, 0x1, 0x6000, 0x2000, &(0x7f0000003000/0x2000)=nil}) connect$l2tp(r0, &(0x7f0000003000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x0, 0x4}}, 0x26) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000005000)="9412c467bfed15875171122325200359f469079496c83d03b1181dd24d1025ff992bb7cfdafe4829abde4fd427abfcd6c5f94cfa852aa3323e522407697685503308f4fbe529ed0f7cc480fc463990bcc5721633b460e603e5dc6a0c4561f258c144a7c0412bcac5eaedb56073a8a96c11113bf3f0ee8e02da9c81205756092f719bff60e851780b061db4052f401db8b61460a0f8c5b1799c3723ea08e351ed0878d0b2231cbd1c66b67fa595aec72d69eb6d18a940e01c8882f4a9920b9801ad03a0ee3c5160b966eae39aabaefac1964b6baf613d7a98a5b263") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000006000)=0x6, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000004000-0x10)=[{&(0x7f0000007000)="c7203b57e5e6d0d642d556292f221b17980993b8b65d6db0c27dac490ad303a1aaa2be944f1da7db5abf3f11209d1ba15414fc8b36f5344262318cb2c7f8993976cd9304c4c6f2d2fc424ffffb9109eb4f755856d205aedcf8058e41cebbd06849cb5102846ef7470df25ce1e023f2be185fef9adc72f5851c3d4200b1ebfaaf43a1ccfe076b1fa612abd4451e693bd60812819aa2e04e06667e90deb474a130acfabe5f505645ca0a5291574375b884a9e7e7ad49540039558ca332b63681d98f38713cb0120be90ed8028e6ccc10c43c516b0f6f3216c2", 0xd8}], 0x1, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000002000-0x2d)="9672b8d30a9daeafa421cc4cc7a37ebe962077aa0552a0c4f513b76bb0f0f3d7842962afa4578bb58d6f048dc0", 0x2d, 0x0, &(0x7f0000009000-0x1c)={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, 0x1c) 2018/01/17 06:21:21 executing program 5: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000abd000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000860000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x840, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x3, 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fcntl$addseals(r0, 0x409, 0xc) 2018/01/17 06:21:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f000000a000)=[], 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000a79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r0, 0x5404, &(0x7f00002eb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstatfs(r0, &(0x7f0000910000-0xea)=""/234) 2018/01/17 06:21:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x80000000007, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000dc1000/0x2000)=nil, 0x2000, 0x1000000, 0x10070, r0, 0x0) timerfd_gettime(r0, &(0x7f0000c7f000)={{0x0, 0x0}, {0x0, 0x0}}) socket$unix(0x1, 0x8, 0x0) nanosleep(&(0x7f0000ecc000)={0x0, 0x0}, &(0x7f0000cc3000-0x10)={0x0, 0x0}) 2018/01/17 06:21:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d06000-0x9)='/dev/vcs\x00', 0x80, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000ba5000-0x4)=0x0) getrlimit(0xe, &(0x7f000098d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000010c000-0x4)=0x7, 0x4) 2018/01/17 06:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000811000-0x1c)='/dev/sg#\x00', 0x0) fstat(r0, &(0x7f0000916000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(r0, 0x2, 0x5, 0x40) fallocate(r0, 0x0, 0x0, 0x87d7) ftruncate(r0, 0x9) 2018/01/17 06:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000fc000-0x4)='tls\x00', 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000-0x1)="", 0xfffffffffffffe79, 0x40004000001, &(0x7f00004db000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000fac000)='/dev/vcs#\x00', 0x52f4176e, 0x2400) r2 = mmap$binder(&(0x7f00004f1000/0x2000)=nil, 0x2000, 0x4, 0x810, 0xffffffffffffff9c, 0x0) sendmsg(r0, &(0x7f000067b000)={&(0x7f0000cb9000)=@nfc={0x27, 0x9, 0x100, 0x1}, 0x10, &(0x7f0000dc9000-0x40)=[{&(0x7f00009fe000)="36478594e5", 0x5}, {&(0x7f0000b18000)="5451bd4f6fbb014a5ddbb5abebcfcbfdb6f2a168c254d2d28d12d0405a0517178b61183ff92702869fdc32414644343879015078cb7c744251c6c16c96e375a8d22dcc476f27fc6f17d9b6ab2d48e9cbad96b0c268917f9a3820cb6d", 0x5c}, {&(0x7f00002e7000-0x76)="6e0fcd456086e777a22c9df8a61d75d1e31321525084a4fb4cbc3c556dc9f5741f77fbb3827fa2d25809629111e1f9d5f546756eb547a73c48dc53f7aa1605e3a91da679a1004410e8872528af0a092ed150a2bde1e85cc9e3375fa806fdb244b9075fc61f2d9c60d3fdc738692869ede35f8cb8940f", 0x76}, {&(0x7f0000758000-0x5f)="7e465463adb2e73de4f96b91c19104b3944c0822f03080df4c64ed926509ebedff8d6d707134d94d1fbf4cb2dd5c10ef47e931786a86277f678e5a92f44300fbf77698b0cf8d8cd666eb26a85b10244c60812d382b57b02fb93300e40feb3a", 0x5f}], 0x4, &(0x7f00002be000)=[{0xb8, 0x115, 0x3, "060869dcfbc3dfa1e9577df1a92d528623ca126a9a197992fee055b50761974f7f47b9a62dafbf2510b4ca84020610b9a279ad28b7115e4bbb5ad908871731e937cacfda26cdfa0a78779e86a45765b8ce2514019dd5cfd8bd4ff5ba8087175d44ef9febebe9554af0aef88df05c83b93ffe8b86f683b98fcfc748e3660266382f19a1d57dd5cb4fbad479ba2b8bc27d7c95a917ebfd22ec8eec4121377e81bb154d"}, {0xb0, 0x113, 0x3, "926ee2816918fdaea32df8f49f22db6d6647d5906204ec2a520705611e210e37aee744162af8ebaf3f2e45bc22261a2840e9bd786b42b62adf2021bbe0be53d92d2c201e2595805fd077839a4db7294ecb5e8c60bf602f34d241e0e398ee8f00fb96de11c109b439d6788b8cb8227ba79ccfba49779ce4f7adeabaed03f76d40687ad749a6493f4609e2006b55e902fd035689841eeeef7a7ed3cae29fd081db"}], 0x168, 0x8000}, 0x80) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00003db000-0x18)={r2, 0x0, 0x0, 0x0}) 2018/01/17 06:21:21 executing program 3: r0 = semget(0x1, 0x2, 0x861d04389694764d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r0, 0x3, 0x12, &(0x7f0000001000-0x17)=""/23) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x1) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000001000)={0x8000000, 0xcf55, 0x7}) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000000)={0x0, 0x80000001, 0x0, 0x0, 0x80000000, 0x1, 0x7ff, 0x6, 0x5, 0x1, 0x6, 0x58d9, 0x0, 0x34f40000000000, 0x200, 0x2043, 0x2, 0x7, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000005000-0xd1)="b6dcc18f0d65522834e7fd649daa632f868f9733f7b9e63025b0e2b9ab94fd9aa589aa0949dcf7f0d1f7e6d16b8616cd7da58541f371405b8d6b9db694c8838c6225f45ef8f52b57dbc303d2c280910489ebb8ee7a73adaa02f5bd64cc70ee5443430c54cdaaf6d995d2a9b01abbc701e00169c7284b9cef6e6f44a61567a95343cccd6c1d43dc7bbea7e207c8aeb447fe126e2e9c995d9b008d941ef1e278bf4953d961422f66e54675fc32ff4bb0f700c994af261bf4f13fd4c8d30a86308f89a9afeac7e5392b640aee24459f5cccc4", 0xd1}], 0x1, &(0x7f0000002000-0x1e0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x8000}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x8001}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x80, 0x117, 0x2, 0x6a, "ba7a1ce43d4e7fe14e02a3daebbebe2a1f6b1cc239a49148abbf5231672d21a46e69c4ba4ce11c83377c65d113177058978c9cd6cf829598f8e495681bee8d58d13a9c2ec5d769527bdf3ab454ace99ff30e2a56997496bf7b7aa57f5bb7e7cfa3f61fd4411bf1e17132"}, @iv={0xb8, 0x117, 0x2, 0xa4, "8664db68fb1c6788129481d3a5cc8ce6c1b8e0d1dbb0928e602a0efad2d43f225342c75deb4c9664c2a97b2cbc480eaed1b04e6af74d5035f46ab987a755322fc60c3ba5dcfe6a96240bb240ce8926d617c31930010083556dae5d1cd98ba368306a4b080f5b834049b889c3805ddd4df255d7396bec90e4c18b916d1a324cc1b07d67617fb1be520be443c1f54fc5fa175c2778326480ec5c9c43c6803c93b10527a9f8"}, @assoc={0x18, 0x117, 0x4, 0x7f}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x1e0, 0x20000004}, 0x20004000) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000003000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xd6}, 0x98) socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000002000)=[{&(0x7f0000006000-0x60)={0x27, 0x2902, 0x3ff, 0x4, 0xff, 0x7, "9dd925b173668a95b4212c78de54bedf22a7011a02dc32bcc9a0714cedbed96817070d797fff6cea6cca4abcc884366f182544252892d6a0aff21e7705d784", 0x92}, 0x60, &(0x7f0000005000)=[{&(0x7f0000006000-0x1)="19", 0x1}, {&(0x7f0000005000)="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", 0xfa}, {&(0x7f0000004000)="ff42423def720b0a5a032f2c514f95429c5ba1153de456f3fde3ee84bdf84e894e9f8c2e2afbcd6e5bbd5a5afbd481274b420a7e8f0461ef3be100d887c94c23cfdb920146b2bc6fc62a3310b438af512939eed109bd38647584b8be619d578ba793fed83041acbc59a70f4440275c0074d90296f3d048bab3baafde0220995809", 0x81}, {&(0x7f0000003000)="ae549f48f6e0418c0464122b0211e0587d050ff2febb730919ba65e579ef00eaf33dff034e04f111d2fe1c6f295898fff4a49b1a08c6f63d0574da78126b4785d8e4687ba7c5e5709e9411d4ebf7784c9dc9328d794bc40582a5cfb5ba4156128ac088a33954d7db039b91e6583f971516fa56fdf9aa403b582f5f95582f0f1ff63ab51bf14f0dd8a1af1ed968f3b156fca1be7c30a70aa60d7565445dbc181a1712bc9d553a727bd1b6a055ac05ad2968b7db250816237f0af13f70872fa722da029e2e0077dd5e4d62a9c5bc553ba0be56a7a52b4db18c1b834cea44a261f07f7676fbd71ae8df39b6494c98228edb833915b21f", 0xf5}, {&(0x7f0000003000-0x82)="3167c69dc779c121aa30bd37e16d66b16aadc90870c5e59f1dc36b49ce0724d137b2e9fd99c666a03e1c9548061a6debc3ee50c184601c221ae0c288035543e68076cf499b2c09b651a7406cf1ec8dc499ef357d33c3254227b7c45fd5c62a37902974a53d9e16d2d7808575382826ce87d52ff441b7a2ac8f5bd524b27473ca2fb5", 0x82}], 0x5, &(0x7f0000001000)={0xd8, 0x11b, 0xfffffffffffffffc, "d1a446eca4c4399d5192271236580c01dca356da69bd326104edaec5ba504f7ca15b2538815a2e1072ce2df25e284664efe1b47323a0e4614c2e4f5b2b6b0b7722f77800396cb553a5df4ca5eb02acc847aa195ad7d17d9c46cfb7deeeff8186b7e37c5a6480941236688756d57ac21e5b49def76f0d1a62dadf60c43ce656a12968fc03aa0844012d90368dfcae0fbb2d35acc950d320817d594e0b2684f2bbd22adb25f6dbf7e55ea5147ec1c78003311d75c9292402af6056b7c0820dc219e3e6bd700086438c"}, 0xd8, 0x40010}, {&(0x7f0000006000-0x60)={0x27, 0x51, 0x80, 0x4, 0x4285, 0x0, "35f5a2b0dd5fc63685738f39590d9fddd1eeba408df642a2d753e02fc35a6781a1b60cc19469a9aa3ce6a4fbfe2ed0599fa6d6e353b48138e3aabc637ffba7", 0x4}, 0x60, 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0x1000}, {&(0x7f0000005000)="0db20c0aaeb87f63e2c29330a2c3ba92386d264a12", 0x15}], 0x7, &(0x7f0000005000-0x100)={0x100, 0x11b, 0x1f, "95b9fa42f922c90fe08b91ba8f15d996fa2008bdb267fca1a0f55393b5f440816ca7b22eef83f8e21831d9e8a9941e2cbdf87c186628b3fe57ede37bc31f9575e607b8dacfccc98e07b4c0346cdaec4e6f703794fff528b6224a2569825eba74415322b194938091a1a683f3f2a4606b7fb48443ac7ac08cc3b3b01b4fd8b9b11fb5a2e334b2f9dead507c811b1292dcf03a1e1cd08e1feaff9dd9772ed7fa8f8050ef8b8c77cc70f4069844b3b20775c5174b0904431bdc4c558db1193ec6d5fcab24c05b0d6712a3d9c2d51e86505e9fb0afbd2efad4634877127ea63ed9614aa0a51c0d20b9839076f4"}, 0x100, 0x4000000}, {&(0x7f0000003000)={0x27, 0x0, 0x5, 0x7, 0x0, 0x0, "5ea62e1564c0594ef49712b3fb81b4c2211a1982d6c194f44c07dc9822519cba662c6bb40623794b8ea6b48e28fc7c359ed757de8ef4a196ed9c09c6e4e5d5", 0x100}, 0x60, &(0x7f0000006000-0x20)=[{&(0x7f0000005000)="33ff37ca7d044b31df0a4301b2a8a9790d41100e01f3d23dc00bfeb3337113d240fc3aaa2d8f5792b32603a4c33cf36229e43ea1981fdccb017863b5c73adcfcbbfeb93232a51467eff3db7ab6e40b60b2f4c4e37a4f6c36a27245ed690d31615d332654442ef45fd0a84c0cf684ae38d6a7f841f93bea6b4d540c9e6b561ef1a95e6fe6a29ea6001f1ab3e7915492cf369f5feca807c6d874307fc712c9fb3a365d2d6771ebea5079796d7c8aae5beeed395d3a91b24b923adc46ac6360422146f76a657abbfff0ba0dd1cba641592f1ef9e7e7bfc02ef6", 0xd8}, {&(0x7f0000000000)="a902ff14e747dad0009c29c09b56c9dd0b83fbccfea007302805128656d5fb143e9ee056d1bbadd16bc943ecb117f2092126d8ce6849d8cec59d0c08e34606e4a1a8fb3d2e0281927ba9a6002c4403e0cc644bfc7bd41b6668250c6ff9dbda02fbb0206e26487ab3879fd7b69ace41f1bc7bfb116896ea08a2a3", 0x7a}], 0x2, &(0x7f0000002000)={0x20, 0x11f, 0x7, "912454029491d3f9b3370c4a69d8cf"}, 0x20, 0x8080}, {&(0x7f0000005000)={0x27, 0x6, 0x800, 0x0, 0xf54, 0x2, "fd0e9aee6cf9f75165ebfcefbc196240ede864a32c8936f354bd944ac9df3b0d072c0033373dd60bee4743584f3c22183fcc47c8052a6bbc1fb5e234131e53", 0x8}, 0x60, &(0x7f0000005000)=[{&(0x7f0000005000)="", 0x0}, {&(0x7f0000004000-0x21)="0a20f6bf45d6a1c8fd0557a9713db923c60f5b528685d4f67bfad0b63749780cac", 0x21}], 0x2, &(0x7f0000004000)={0xb0, 0x10b, 0x368, "efe0b78edfa5dbfa31a98594607f9f3bf8a7145a0750bd4e6f7318d924785150053f7debfeed7d71ef98b9e6530b1e8afd3257cce0950fdc37d1542f10a061680dedd4bcb2aae6ce3a477a17b6f320af2cf70a3229c9ea2648a2e2d1218eadc1212b8c665e10ef2c15c30c5faec650f9c83d7adf4503b5152628b88f9dc6ef23f1eb44adb6ac28f081f38fe0fec1f1143ed9309ac3aad965fded"}, 0xb0, 0x24000040}, {&(0x7f0000004000-0x60)={0x27, 0x10000, 0x800, 0x5, 0x0, 0x1864, "2a8ad6d29d7389a5ed8a7734497b50f839da7b825c70eb065b2d1c733d13b4e755d122dfb943d222fd498be3c065a8c68c0b927df6db6cefc1f9040fb60e43", 0x5}, 0x60, &(0x7f0000002000-0x20)=[{&(0x7f0000006000-0x57)="84b1d0bd5b1dd62b337c1f85fc30bd6cdb3a509fd82167b0b1d12dc8d16a3f177a2ca8795517c6d4c1fa02bc10cfef8ba100dc8a53411f09e3d29f30020f9fbc78e96e260519f6b803b88e88763684a91938869b59d3f8", 0x57}, {&(0x7f0000001000)="8a939f5da63cf516e72d9b85423912eadd353232a82979d899a0f315ae87f47291223a212588cf91c6ce94ab92d23fc6f18b6872f2acfa16e1b0f8fad0b78167748e12cfc208a511a38558f55005799a340442a0c015a9cea84df04824aee7316b830d3a8768fb8ac7246ffb380f7084a2b7afeb991123b67448499ec67772188a4d47491581176a9ceadaa98fb72982230d2f05758c17f7a37ed27b52d6d545188e0800c54cd7bc38aeea216749575135d52ebdb457fa", 0xb7}], 0x2, &(0x7f0000002000+0xbc0)={0x40, 0x117, 0x0, "cbd9ed6af4f4d72dbcc59c4e22247326cefd1e3907ae5cc3dc94dc35880b9c4b9a707b53139ce93b9b69a576835e06bd"}, 0x40, 0x40}], 0xa, 0x44805) 2018/01/17 06:21:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0x9208, 0x0) r1 = open(&(0x7f0000283000)='./file0\x00', 0x101000, 0x41) r2 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000c6a000-0x8)='./file0\x00', &(0x7f0000819000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() sendmsg$unix(r1, &(0x7f000028a000-0x38)={&(0x7f0000337000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e36000-0x30)=[{&(0x7f0000246000)="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", 0x1000}, {&(0x7f00003c9000)="9abd3270421719239777c3d407ec646216414a13ca79557c26876beec66097d014b17742b6b024643e39ddcbde032f43a43920080df5270795bd9fc8174faa2159071b3d592574f3503c1d94909a2245074a11b3dfe8ac682f2c61b5aca38d", 0x5f}, {&(0x7f0000ece000-0xc0)="60e0fa7ab37692e0c1bc474ad77c3ca8aed93c00cac35c3d4af0ac40f0c8908e900c599fe08f6b3a97799e2cbed4f67e16938a109da3069d9d3aae328d6b0c3b67c5c22729c5ff0b2b74f2c3c4ac89e527aca17ff10e1b472adc7d44e492ed67c8bcec206344c18227283442c47f811e74b367229bc1d83e2ec142fcb052d6e7d1c53215425ae6322721a2261db59b5da81436349f25eca05e212e5f8604e1d7c7477d5c5fe0b9b42211c667f7bf44de0e2afac46f29b295db294c00009c6152", 0xc0}], 0x3, &(0x7f00002bf000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x10}, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/01/17 06:21:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000479000)='/dev/adsp#\x00', 0x7, 0x20000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000741000-0x8)={0x0, 0x3}, &(0x7f00009fc000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00009be000-0x8)={r3, 0x101}, 0x8) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/17 06:21:21 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1ffffff) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x500000}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000000b000)=0x0) 2018/01/17 06:21:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af3000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f000054b000-0x1)=0x0) bind$inet6(r0, &(0x7f0000f30000)={0xa, 0x3, 0x26d7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6000000}, 0x1c) 2018/01/17 06:21:21 executing program 4: getrandom(&(0x7f0000898000-0x26)=""/38, 0x26, 0x3) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fa0000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000086b000)={0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xb2)=""/178, 0xb2}, {&(0x7f0000001000-0xd3)=""/211, 0xd3}, {&(0x7f0000e1b000-0x8a)=""/138, 0x8a}, {&(0x7f0000f27000-0x7f)=""/127, 0x7f}, {&(0x7f00003a7000-0x53)=""/83, 0x53}], 0x5, 0x0, 0x0, 0x5}, 0x102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000845000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x3, 0x0, 0x0, 0x0}, 0x20) modify_ldt$read(0x0, &(0x7f0000a2e000)=""/118, 0x76) setsockopt$inet6_int(r1, 0x29, 0x8000000021, &(0x7f0000f5b000)=0x4000000003, 0x4) connect$inet6(r1, &(0x7f0000f67000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/17 06:21:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00001b9000)='/dev/mixer\x00', 0x50000, 0x0) getsockname$llc(r0, &(0x7f0000280000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000021a000-0x4)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0xa1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000011c000)={0x0, 0x0}, 0x4000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40, 0x0}) read(r1, &(0x7f0000431000-0x9a)=""/154, 0x9a) r2 = syz_open_dev$sndpcmp(&(0x7f0000d37000-0x12)='/dev/snd/pcmC#D#p\x00', 0x800, 0x400) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000805000)={0x0, 0x82, "423ff5e43d913d57857a61ebb29944a7d5de2de0cbb5739021d137eb32dc515333d975e339024604e09b2834b64eecc58c65a82f682ab07372e3119f625175c692db8da0fa9cd51f266ea79caf90a14cfe50cf3eca478bfb1a0d73fcaa3a46669368b0a43b697a7ed5f2d1fa5d64ad47ec7125d54f2cc675ca5dadff6a898212c5da"}, &(0x7f00008b1000-0x4)=0x8a) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000067c000-0xc)={r3, 0x3, 0x10}, &(0x7f000068f000-0x4)=0xc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f00004fc000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 06:21:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000286000-0xb)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ba3000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000b39000-0x4)=0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/01/17 06:21:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00009e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000992000)='1', 0x1, 0x0, 0x0, 0x0) sendto$unix(r1, &(0x7f00006d5000-0xfff)='{', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000b25000-0x4)=0x80000000005, 0x4) recvmsg(r0, &(0x7f0000913000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f00009d7000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/17 06:21:21 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000b000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000027000-0x14)={0x0, 0x3, 0x8, 0x3bf8, 0x3bd4e067, 0x1}, &(0x7f000002b000-0x4)=0x14) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000002a000)={r1, 0x4}, &(0x7f0000026000)=0x8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000028000)='./file0/file0\x00', &(0x7f0000022000)='pipefs\x00', 0x2000000, &(0x7f000000b000-0x89)="97c391ea423f9690c9d308b1786eb2051838b4b13fe162f35f6685ca92db213632f37eba52e2f09ff564e433d3dd9a747ea174a8ef3d1f5fae3d02188a034d816ba24522afdfaf97637ea642cd80a7ec79bea12d2f3c4bd63a111fa70693dc86818286ad04febcc46a032930cffdeb86fb0eef24c9a73bd8570d46f95ce91533172f0f7998b7291e31") mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000002d000-0x10)={0x2, &(0x7f0000019000)=[{0x8, 0x0, 0x9, 0x1ff000}, {0x4, 0x3, 0x0, 0x3}]}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000001b000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="35044dd37c12802b9775d651090de828"}) open(&(0x7f000002e000-0x14)='./file0/file0/file0\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000002c000-0x4)=0x1, 0x4) r2 = gettid() mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f000002c000)=0x54) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x30) 2018/01/17 06:21:21 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x1d}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000028000)='mounts\x00') mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000029000-0x6c)="d4aabd632c43e5514ac186f0dc7e9a8a465579a0790d6ca31f65125c270eece221c4baddc90a575f335d70cac73c2fecb70640328e5d4164f066100f720b232c364bdac40e5a2312ab01778bec760cd126a861fff2783297adac8a256190a4e20d489fdd7006050dbb5d532b") 2018/01/17 06:21:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000227000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00004b8000)=""/195) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002ee000)={0x8, 0x9, 0x4, 0xfffffffffffffffe, 0x3, 0x8, 0x6, 0x2, 0x0}, &(0x7f00002bf000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bf3000-0x8)={r2, 0xa4f, 0xffffffffffffff01}, &(0x7f000066b000)=0x8) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f00007cd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b78000-0x4)=0x14, 0x80000) accept4$packet(r3, &(0x7f0000bf9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005ec000)=0x14, 0x800) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x46, 0x0, &(0x7f0000719000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00006bd000-0x38)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001b9000-0x70)=[{&(0x7f0000e14000-0x4c)="eb089c754434a75cebeab86d887a787edc28dfae5084f86fa71cc6221e5cb25846675b4305ef36c9d1fc3973dab5fd453f5f89b1160c74ca8bc410900f6ffb6153eaa2654c0e", 0x46}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/17 06:21:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003e8000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000a62000)=0x0, &(0x7f00007d3000)=0x4) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000051a000)='a', 0x1, 0x0, &(0x7f00000b3000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 06:21:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000618000-0x8)='net/ipx\x00') getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00008ad000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000ac0000-0x4)=0xc) bind$packet(r2, &(0x7f0000f23000)={0x11, 0x7, r3, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000c1b000-0x20)={0x10200, 0x1, 0xd000, 0x1000, &(0x7f0000b69000/0x1000)=nil}) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f000025d000+0xf60)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000565000)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) bind$inet(r0, &(0x7f0000f30000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/17 06:21:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) openat$selinux_user(0xffffffffffffff9c, &(0x7f00001c0000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c2c000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x155) getrlimit(0xd, &(0x7f00000f9000-0x10)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x159, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f7f000)=""/223, 0xdf}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 06:21:22 executing program 0: mmap(&(0x7f0000000000/0x8dc000)=nil, 0x8dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004fa000)='/selinux/mls\x00', 0x0, 0x0) pipe2(&(0x7f00001b2000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000061a000-0x38)={&(0x7f00008dd000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x0, 0x4}}, 0x2e, &(0x7f000089a000-0x50)=[{&(0x7f00001ec000)="8d9631bc3c954af2a4edc7ce14fd40c908a621430ad2ad3fe5ec4b26257c7290d744671f124897bf792cbba8a4a5156fa939a3a93b3be396dfccd3ad7d15c43423556a3a7143371413ee843fb8637a081d35df5664638e7a39e803941b2a066637cdfbf16608deae6193419bbe2395eb609625b8268d7eb47802e061857a96b0f8287ca43cdb866558000fa97a83", 0x8e}, {&(0x7f00008dc000)="733c059e", 0x4}, {&(0x7f00008dd000-0x8c)="93d4b83787435d65b5661ead51fbef00b55b31c79c764fe784bdf71812164b6aa7cc1a28ad648902f3f29b84861a0ce09639eea4d848889cf7fc288b0ac281fd4ffcdde84e9b568c3387caf1e6d9f8d277845c32f4236496b72dd256b0433e5d7e6dcf93d015b3a5667809c3205eef079c3aeff761f080f6984207272613da1fba4dcf5023baa89b85283ea5", 0x8c}, {&(0x7f000013c000)="9bce6bafb036f3a5212bd29b0cfa985deec655f41e419c214f7d09643ecb45924eaa440180f9907b5a194acaf09a6f07c5666779c5e2a0e28095338c66c0e3128340f3ada20f2409386065c7c495aa70aa37bb4c147fc73f9e09c1692e8359ae1c0261a1d91cb84aa7222469d6bbee7e24d1cbb201e34d7c17570cabb5b3dd6bab09b9666f7c9a45b32918fa2aaeb3ea1a4f0b61765492af6c0bf2129c734aef74e0984bad8d37e48ec978fd5eb632664e70df7b4003018c9577de7dc6cf0434ec64d13318f108c237d49d6ef959246aed5aad3c020b8ca1c973fcd2ba21f0b7ba3aa276d7e00f95a9a1a50367", 0xed}, {&(0x7f000022c000)="1f0e1e5dd3ef21be22effb975b70e3c45cc81e9271ba42582a97878af98b1fd3f51b033edea0d210b68761c8d67dae7e4577d1b1b1f46c0228f353a152844ace39d197b1b5cd11a40beeb7b86884050530701fe626aab42dd41878b2e6098ef5d0caf10a2f3752cf1fdef47f3d4e16bfa66585b728027b81a0a0360231d6c3e03685f743572a8edf3737585afaa6e19fdae9e7e039b2dfa5d24593b947f895b170f0346b6d014e92d87a8d6b49720daf3a6cf79c0cb83cebbf6b147cd4d0690a919073293273bf142ed1fd6e60adea81988e3c45763e92338d52495363d8ed23eb15917ea66ee1e526995df90f809bb4f7238c", 0xf3}], 0x5, &(0x7f0000522000)=[{0x48, 0x10b, 0x4, "2d27bf0f48fb9ae739cc6796ba55d018adc9e471f9e6574ecb13f71faac5f885333e039059017ee752c8198099f60c7228"}, {0x40, 0x10e, 0x1000, "77172afe302286e25b3e8d73422f29528e49f7d439cb1fc9d773b5545529ea19ba6b4ee859b8ae72e29f"}, {0x38, 0x0, 0x8000, "6a2cd98cdc2b156bb4c5a622d9787f84e5de6c7c95808007e2b77e88bfb144d8a927d2c762"}, {0x10, 0x13b, 0x6, ""}, {0x88, 0x107, 0x5, "a562b3599c0f38dcf3a9c9fc4febbfdcabc2fd54eeef6d2bf1d2cbab6aad2c74da96e47e048cebec857fb6339a7189c28d959edf420526be0ee2a68a5b912bc45a98f9df504810e32acfa7156d781e99fd548bf3228668133d9c6a2d969437be62cbaa2a867642af490ac7b50d6a9846ea47f62b8f"}, {0x1010, 0x10d, 0x6, "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"}], 0x1168, 0x24000010}, 0x40) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00001ee000-0x8)={r0, r2}) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008db000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) 2018/01/17 06:21:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bf6000)='/dev/dsp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e25000)={0x6, 0x1, 0x8, 0x4, 0x0}, &(0x7f0000aa7000-0x4)=0x10) r2 = accept(r0, &(0x7f000040d000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b87000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000370000-0xa)={r1, 0x7, 0x1, [0x3]}, &(0x7f0000240000-0x4)=0xa) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r3, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000d08000)=[{{&(0x7f0000fab000)=@pptp={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000786000-0x10)=[{&(0x7f0000a25000-0xb0)="f3cd3bc65432ca990ee0d425aa2bddba5f31fc7603df6bf2af3a5c7778768fbdc81368dc9379273afd2f2555c7187343d8f2eb524a47d0b453c375e6ab7cc8d7a30219d5a044b2ad61d654dde6d6f5512642ba2741f28968a1ee098a00e58e5d8b165a7a491763fab7c5562e646eb2cc20f7f8aa6d5608271454afd1da9791eca0d8e89f6af1aaaa9efcf14d3ed3b8d1835148e7744d2fbfeb698f136613e06fd18fb43ec7036dd3b3452a7f82bc005e", 0xb0}], 0x1, &(0x7f0000291000)=[{0x50, 0x10a, 0x4, "88bd3965cbe37f637b1eabbec14706c130f61ef5ee9e3e6bf5388bd3557ebe7ef6019f966e0031e5c237a20ae61a0cb4ee37943e66146699cb1a2f9232"}, {0x70, 0x10d, 0x2, "6eacf941eb92077ce955e3f803929485710b061c316e918e6adda6d03e9c153bd49cf07f1e1828f7a68e8bfeed848b306698b74d450c567297285698966977470ed5e0c1e37809e0db2775b355a0d7c64e942bfbb1f6e1d8ae07a7963c9125"}], 0xc0, 0x40}, 0x81}], 0x1, 0x0) mlockall(0x3) sendto$inet(r3, &(0x7f0000b0d000)="9a4812f753adc0d25de65a55eb7abcf367b2725f04cc05da98ce2a6cf8ed801755a2e3a96507b1ff8be6cd643be538", 0x2f, 0x200000020000014, &(0x7f0000bd4000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000051d000)=0x1, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000881000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000-0x4)=0xe8) getgroups(0x5, &(0x7f0000caf000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f000043c000-0x8)='./file0\x00', r4, r5) 2018/01/17 06:21:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000015d000-0x4)=0x32) listen$netrom(r0, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) read$eventfd(r1, &(0x7f000045a000)=0x0, 0x8) fcntl$setsig(r3, 0xa, 0x10) poll(&(0x7f0000951000)=[{r4, 0x0, 0x0}], 0x1, 0x3a2f00) dup3(r3, r4, 0x0) fsync(r0) preadv(r1, &(0x7f00007b5000)=[{&(0x7f0000d64000-0xcf)=""/207, 0xcf}], 0x1, 0x0) tkill(r2, 0x16) 2018/01/17 06:21:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x1, 0x1, 0x208d}, 0x10) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg$alg(r1, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x8c0) r2 = syz_open_dev$tun(&(0x7f000003f000-0xd)='/dev/net/tun\x00', 0x0, 0x20180) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000e89000)=0x6) socket(0x2, 0x801, 0x8e56) 2018/01/17 06:21:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000094d000-0xe)='/dev/admmidi#\x00', 0x0, 0x2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00001b9000)=0x0) r1 = inotify_init1(0x0) link(&(0x7f00008f3000)='./file0\x00', &(0x7f000057b000)='./file0\x00') r2 = getpid() fcntl$lock(r1, 0x6, &(0x7f0000d93000)={0x0, 0x0, 0x0, 0xffffffffffff3d46, r2}) timerfd_create(0x7, 0x80000) r3 = syz_open_dev$mouse(&(0x7f0000b5a000)='/dev/input/mouse#\x00', 0x39, 0x4100) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000035e000)={@common='erspan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utimensat(r3, &(0x7f0000185000)='./file0\x00', &(0x7f0000610000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) 2018/01/17 06:21:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000466000)=0x3, 0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f1c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x102a, &(0x7f00003ab000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x101c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @igmp={0x13, 0x81, 0x0, @empty=0x0, "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"}}}}}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000593000-0x10)={r1, 0x50, &(0x7f0000d00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a2c000-0x4)=r2, 0x4) 2018/01/17 06:21:22 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002ca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000075a000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) write(r2, &(0x7f0000f83000-0xd4)="29cc2f0347fc06cf81e50d8456d4801eff79d5dea3e0f60de5b23e554def874a", 0x20) recvmsg$kcm(r2, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:21:22 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d63000-0x8)='./file0\x00', 0x28042, 0x4) mount(&(0x7f0000571000-0x8)='./file0\x00', &(0x7f0000686000-0x8)='./file0\x00', &(0x7f0000566000)='rpc_pipefs\x00', 0x0, &(0x7f0000266000)="") getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000235000-0x14)={0x0, 0x4, 0x5, 0x6, 0x1, 0x8001}, &(0x7f000075e000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000380000-0x70)={[{0x9, 0xffffffff7fffffff, 0x71a, 0x2, 0xffffffff, 0x2, 0x80000000, 0x0, 0x0, 0x2f34069b, 0x8cb, 0xbd, 0xe1c6}, {0xab9, 0x19, 0x1, 0x5, 0x4, 0xffff, 0x0, 0x100000000, 0x4, 0x3, 0x7, 0x800, 0xfffffffffffffff8}, {0x6000000000, 0x7, 0x3ff, 0x2, 0x100, 0x101, 0x81, 0x6b, 0x4, 0xffff, 0x10001, 0x6, 0x0}], 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x4, 0x1, 0x9a, r1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000531000)={r1, 0xbd, "520140dfa1a46cc4151b6c82597397780a34fe08d3d15601922f54ba84dc7746eb76513e03383f3b92e431a789b97777b29386efebe7da240cf329e1cf5b476ea3ebeef2bcbed60d735d25cefa64b9b8e0b3e6b56908cc00c2cac78146496274a93dc813c56e7ad50bc3ed682cb3dbfbf77e5b3db3f68cbfaaf189d8b4ebdc8de43a42946b280fc2f83b90aa9236db608c51542e2d0d4edaa934f768be749609909c7a9c2cd06194217a2096b7cc170c9c4207d66189160b06c7b25d0a"}, &(0x7f00002c5000-0x4)=0xc5) 2018/01/17 06:21:22 executing program 0: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c7e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000035000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000035000-0x18)={0x0, 0x5, 0x20, 0xe2b, 0x6}, &(0x7f0000024000)=0x18) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000035000-0x16)={0xe87, 0x10001, 0x4, 0xcd, 0x1, 0x0, 0x2, 0x100000001, r1}, &(0x7f000000a000)=0x20) creat(&(0x7f0000024000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/17 06:21:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x7, 0x4000a) ioctl(r0, 0x5387, &(0x7f00005b5000-0x4)="") 2018/01/17 06:21:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000e67000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000096d000)=0x0) sched_setparam(r1, &(0x7f0000ed4000-0x4)=0x100000000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b09000)='/dev/cuse\x00', 0x4000, 0x0) sendmmsg$alg(r2, &(0x7f000053f000)=[{0x0, 0x0, &(0x7f0000cc4000-0x50)=[{&(0x7f0000068000-0xbe)="67967e839ca8a57494311831350ff50cc0e7fac096a9ab66e13b4a6bc88200d11cb7e9b1cab54a10947ccaa68d22c94c5876e5f9e3cfd947aad9e7c0ca8eec71b3cbcf7146018f919ac254108b936cd61ba27ca77eeeaeb79b733f56d86c5513d4240a87022e416072a5716b9d31df93873d300cfc7062efb9549f66f6550776925a9d95669c66bf04ac728a9e7d41f09f45a3994a06d397541dc671a997aafa1891609fabc227bafd74c8e3f2c6793f939b66b3edbbe3a0d579bc30351c", 0xbe}, {&(0x7f0000c4d000-0x3d)="7e217f48cdeff53dfaeacd8b9abc7772650104039b6e028f2ecf94bcc9dc6ac776f88706cbf6e34cf6c602f7515f398d463dded73ec1feb192c4b2a3ed", 0x3d}, {&(0x7f0000616000-0x6a)="b2e6d19ba1e4ad4b5afcef54b7e8678b25d70f4fc3eff656fccef1dd18b68447ead2d774d63e1d00be5012b9894739b67cf556b46cb1733dd50146ae793749e33fe175f41752fd414191ce9be8c08360fd3e93043fa3930f552cfe9b7f39127420c3a19070c56afbc0f1", 0x6a}, {&(0x7f00003a9000)="16fc62248f83c5298621123c1e9087a0c98771a2e5734cc89f9fe8f233fedee47595e46e5503a75d1c1814f8f83a21cd212c801978678b6f5802bf289d31d1d854b3f1823cfa72e4dadd25709c19ad4fe37823fbcf60bac47ad138bb9b507ab04510dbc59bdae9703d8e", 0x6a}, {&(0x7f0000096000-0x26)="0144e335224813e62cfedb76fec44c42ec71ceca5a4c3a20ff2314ede9fab920bd292f00454e", 0x26}], 0x5, 0x0, 0x0, 0x20008081}], 0x1, 0x0) 2018/01/17 06:21:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x57) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) 2018/01/17 06:21:22 executing program 3: 2018/01/17 06:21:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000240000)='net/mcfilter\x00') lremovexattr(&(0x7f0000a85000)='./file0\x00', &(0x7f00008ce000-0xd)=@known='security.evm\x00') readv(r1, &(0x7f000012d000)=[{&(0x7f0000932000-0x65)=""/101, 0x65}, {&(0x7f0000e5c000)=""/4096, 0xfe33}], 0x2) getpid() 2018/01/17 06:21:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000d76000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00005d3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/17 06:21:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000038c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control/file0\x00') 2018/01/17 06:21:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00007d9000)='keyring\x00', &(0x7f0000e8e000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000835000)='eth1!)}\\&wlan1\x00', 0xfffffffffffffff9) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005a8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$ipx(r1, &(0x7f0000f24000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c08000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00009a1000-0x4)=0x0, 0x4) add_key(&(0x7f0000e6b000)='dns_resolver\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000163000-0x83)="c60984bd1ce31e90ca31987f47331c21139149c49cbe5fabf601d0d759642f1fd95bacc9df45aaa38feeee69117ffdc2afbcb378a5880e5fe3984b0dfc6c57e6fc00634b2d8dcdf961f5beecf9f22bc100b851dc3df109e39d895fb62124320d22cb70d804d5a09dd44b8eb1d8896d6d962dcad322192cbe7ca7d6e7235caebc0200", 0x82, r0) dup(r1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000bdb000-0x8)={0x0, 0x0}) 2018/01/17 06:21:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80a, 0x20000000000000) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup2(r0, r1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003bc000-0x8)={0x0, 0x9}, &(0x7f00004bf000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00009b4000)={r2, 0x1}, 0x8) 2018/01/17 06:21:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) fallocate(r0, 0x0, 0x7f, 0x7f) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) set_mempolicy(0x0, &(0x7f0000011000)=0x0, 0x3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x600000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000012000-0x4)=0xffffffffffffffff, 0xfffffffffffffc3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ae7000)='/selinux/checkreqprot\x00', 0x200, 0x0) syz_open_dev$vcsn(&(0x7f0000635000-0xa)='/dev/vcs#\x00', 0x20, 0x440040) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000114000)=""/212, &(0x7f0000bbc000)=0xd4) 2018/01/17 06:21:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) bind$bt_rfcomm(r0, &(0x7f00002f6000-0x9)={0x1f, {0x80000001, 0x8, 0x2, 0x1, 0xffffffff, 0x6}, 0xfffffffffffffff9}, 0x9) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000257000-0x2)=""/2, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000000d000)={0x80, 0x6, 0x0, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 06:21:22 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000b7d000-0xb)='/dev/midi#\x00', 0xfff, 0x440000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000-0xb)={0x10, 0x0, 0x0, 0x1000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xe1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x10000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x7002, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getuid() getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00008bd000)=0x6, &(0x7f0000ab5000-0x8)=0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000dd6000/0x18000)=nil, &(0x7f0000065000-0x18)=[@text32={0x20, &(0x7f00004bb000-0x43)="66b80b008ec066b812008ee80f01bf00000000660f38814b8d660f5c8e0e000000c4c10df985990000000f20d835080000000f22d8c4c3690b50c9ab660f1ac10f00da", 0x43}], 0x1, 0x0, &(0x7f0000030000-0x10)=[], 0x0) 2018/01/17 06:21:22 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs={0x10000000000, 0x0, 0x2}, 0x8, &(0x7f0000008000-0x70)=[{&(0x7f0000010000-0xa9)="d81051389066f7f52e56c5394e989fd03c26bf3129e579555b0e0c58f3c53b1878db2bc0fe6e27fe93c608b1b24c1282fc070c1fed69cf4aa26f326d7460be7c6a6e5938358d6f7e37e9f4fae96f7e78bf94bc77e7e8d968946cd7f1e5bd9e447d0d472acc73314bfa255c1f6eda066b180e316d0c7c9d0938188af125673156d46fcd2138b73ab4f2826663191cda0f8231899fd6b7be5662aaa7cbe0bee045903c16aa8674fde9e6", 0x0}, {&(0x7f0000003000-0x1000)="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", 0x0}, {&(0x7f0000003000)="d4298c9f168487f0954ac424eb53e0d26b0d18807809098dda00fbdd2fe6b6da950cafc38896205f78c80c25532e25fef618baacc2f2917273966b20049859efaaa19bd0d1eb63ca6fdb6fd4a78b659ccb3a8f79943eaf1000cd260617b6bd27acf603dc2f7397129edf9d1f27afd24754f867163971c1759f2ed79514efa563b178b3d6e0c23bb5bdfbed2634ad96f0fcc811566c7131f1c7ea4c355c3fa7e2e552ed1745fe73768dd2746aa0e561c827fa0090052e6de4f3fc090ac9f4a9ac2ea2617166ee5a0bb7eb7912e6f6864f8d088ea9f7354bc12851bac14949d933b294f1b04fc4d9a68d30407c6834", 0x0}, {&(0x7f0000011000-0x39)="f933765fb1fc4739c1a61083513b67af19c7fb990bea5019ddfb6efc382021aaf3ff0256b8725f76f4654bc99c66d35920758fb3153350c48f", 0x0}, {&(0x7f000000d000)="71ff0dcf5e0cd064d8754b3af222366651b801998962c60cfcc1ab039a33a4de3c9ef7d4d9d1d7ebad15ca9e333a7c9738eb181bef", 0x0}, {&(0x7f0000001000-0x78)="00782879d7eadabbe71a2bf28c35bb7386784a4fc1ba91a3bee4bc1b26cf0c4c0f89fda2dfdb60a283f10ae85464ad3992f5283ceca129ffc9a8301d9600b514e6a049e8423f1faf2a735b615e031825316c9907b90d5aa11bca5d4530169bf898022f55dddfe9a53eea1216eb4afa1053907e6501b0e5a7", 0x0}, {&(0x7f0000003000-0x32)="6fe8c4c6fd92e0f94a726cdbc1c11faa3d0fa740db744b479ad4d1d37984a088abba18162dab9f4b928b15f494e4a1770058", 0x0}], 0x0, &(0x7f000000f000)=[], 0x15f, 0x0}], 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)=0xc) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000012000-0x38)=[{0x2, 0xfffffffffffffffd}, {0x8, 0x101}, {0x7, 0x4}, {0xb, 0x1}, {0xf, 0x1}, {0x2, 0x8}, {0x0, 0x1}], 0x7) fchmod(r0, 0x1) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/17 06:21:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) sync_file_range(r0, 0x7fffffff, 0x100000000, 0x3) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x2e, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:21:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e0000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c23000)=0x0) ioprio_get$pid(0x1, r1) inotify_add_watch(r0, &(0x7f0000190000)='./control\x00', 0x81000028) creat(&(0x7f000000b000-0x10)='./control/file0\x00', 0x0) pipe(&(0x7f0000721000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r0, 0x0) 2018/01/17 06:21:22 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000025000-0x20)={@generic="b719f36863a7d0c47d96fc90f6b89fa0", @ifru_flags=0x1001}) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000026000-0xe8)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000)=0xe8) r3 = getuid() mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000026000-0x38)={&(0x7f0000003000-0xc)=@proc={0x10, 0x0, 0x3, 0x0}, 0xc, &(0x7f0000004000-0x20)=[{&(0x7f0000005000-0x1c)={0x1c, 0x37, 0x200, 0x0, 0x3, "", [@typed={0xc, 0x67, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x1c}, {&(0x7f0000021000-0x508)={0x508, 0x2b, 0x400, 0x4, 0x1, "", [@nested={0x7c, 0x64, [@typed={0xc, 0x1b, @pid=r1}, @typed={0x10, 0x4a, @u64=0x5dfb}, @typed={0x50, 0x2b, @binary="f040029510c28c3db15223623b91f2bbc3dac25a7c15bc28e960bbd1a357cdebdb7928b65b65f7f9dd41157bcd4cb2906e741f8d7d351e386111c501eab198d3ce748f512f1ff5"}, @typed={0xc, 0x5f, @uid=r2}]}, @generic="b33fdc1db9165374bdecc4fa3a76998011746c508f48f98870f4fb93fb8b485a0e427b6c0adda35c21368e", @generic="84356d8f9311928bfce7f902d4542e67aeb9e177e51039527b38bbd3c8708de6b822de9a940a6c0220a7e6387084c3bac2b7e0ac6f74b65a0a5507a8e5c8627a51f7947ac113d45e014728ca0782d50dd3d34b3b352282a71423b2843e102dd35ac688529e7ab8e8367e82ed065f7928e30060ceb06cbde41c10632a313dadd3691f3b6ed7d3f9922463d86582dd6f85f4ce9a319ca7b5f179e57ea47d2e9496a966ea8cebe0800a9afaa736f012694b987de1a6e6f16b23bf523f63f692d33b37a0d3fa8befcb71c277c18fd891005f1dbcc3340839cc844b05721e1441a6d74f9cdee7fc67f9b736416e59451f4ddbc9fb4463f72ee78538f44b45", @generic="aaed6e3d9711079520e6aee65f8bf4ea74a772bd54eac2e7963fdb45d163bd2750f83043fdf11cc208a3a2e79aa1bcaf9a5fb584fa2bd42f231c13104adf40484151be47d6650f14da3c055158", @nested={0x94, 0x1b, [@typed={0xc, 0x6d, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x52, @uid=r3}, @typed={0xc, 0x2d, @str='#+\x00'}, @typed={0xc, 0x20, @u32=0x9}, @typed={0x10, 0x72, @u64=0xffffffffffff8f84}, @typed={0xc, 0x33, @u32=0x7}, @generic="9b7913f0a5e9f13ead57d2b8b036f5165d9cb1e92ee1ab25556302ef3343255e99dc65ec46b2a5341df3d74b007b601aef601a02f31545ad0261d7150d1ee8ecca69"]}, @nested={0x160, 0x1f, [@typed={0x14, 0x2d, @str="2a5e11657468306c6f2c2d00"}, @generic="96e2723f49450d5b0af3e9ea7cab6f1f1baa33167d608eac95dc32481a712af14aba1c29ac8d080bdddacc919b5f01c34370ecb8365e3bdf8d74374713def86b2417ea1f", @typed={0x104, 0x5e, @binary="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"}]}, @typed={0xc, 0x3c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @nested={0x108, 0x1c, [@typed={0xc, 0x45, @str='\x00'}, @generic="9b3c92d102e218670b66103285dc08ee4a5de65d2e", @generic="8ec14cd08d0cf4df2f1ec134e7090592d403a1e0ca564dba6dad41b164e985efe23d4c0aabbe325a728d65a9c403bf00908e9bfd849c0d197f36bc0ee845cf4c83eea8f21fd8a28e94942d69f0ac", @typed={0xc, 0x6a, @str='\x00'}, @typed={0x88, 0x28, @binary="e785fbcee662c8ea47faf30dd61ebf51b260ecd6e07578345bfac91313121257dc4e413454421f4a0516b78630d698715fa3275ca89bfdd454fe93a814c0a692792fba9ab603f0842ef85b823a2d168f32524c4158c72956d1ec1d8f55de41620d9aafce97d843ee0b9cc10568583037baf46257dffcbc15c9c6a04bf76f08"}]}]}, 0x508}], 0x2, 0x0, 0x0, 0x40}, 0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454cb, &(0x7f0000001000-0x4)=0x0) [ 209.351780] Option '\®¼' to dns_resolver key: bad/missing value [ 209.374728] Option '\®¼' to dns_resolver key: bad/missing value 2018/01/17 06:21:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) lstat(&(0x7f000052c000)='./file0\x00', &(0x7f0000690000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c93000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f00001aa000-0x89)="a95eaaa09e33d885edfd2c5e02443cf30e172c59fff3254f4be585bec94b5da7f6023e3223d1e1242bea8d3f26f9b9684964739208f21100783437bd3195acb806fef3195c978c48fc86792320975777b6f6d84bac027fc25f019364bbf3803ebcf0a2dd8502753dbf88bfe356ff4cbab14fe078ef87137d97b91c83e43907cc57a1c652030cc8d09c", 0xfffffffffffffebb, 0x81, &(0x7f0000b6f000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffea7) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000012a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4200}) llistxattr(&(0x7f0000e11000-0x8)='./file0\x00', &(0x7f00003c0000-0x1000)=""/4096, 0x1000) sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48084) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ad6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) shutdown(r1, 0x1) 2018/01/17 06:21:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f00008ec000+0x14d)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000982000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/17 06:21:22 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000012000-0x78)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000011000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0xc0000000000, 0x0}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x4000000089f0, &(0x7f0000008000)={@common="6970365f35f3ffffffffffff00", @ifru_addrs=@generic={0xb, "26bb2c9d5d70943843fbde9e0b6e"}}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000012000+0x848)={0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000012000-0x4)=0x0) sched_setparam(r1, &(0x7f0000002000)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000014000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80800) 2018/01/17 06:21:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000ede000-0x6c)={0x0, ""/100}, 0x6c, 0x8000000000000000, 0x0) msgsnd(r0, &(0x7f0000aff000-0xec)={0x1, ""}, 0x8, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006be000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c00000-0x28)={0x5, 0x80000001, 0x20000000000, 0x3, 0x1}) 2018/01/17 06:21:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f00009ac000)='/dev/dsp#\x00', 0x605, 0x10000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) preadv(r0, &(0x7f00005b1000)=[{&(0x7f0000f37000-0xf1)=""/241, 0xf1}, {&(0x7f0000676000)=""/91, 0x5b}, {&(0x7f000057b000)=""/158, 0x9e}], 0x3, 0x0) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000959000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(0xffffffffffffff9c, &(0x7f0000829000)=[{{&(0x7f0000ed5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004c9000)=[{&(0x7f00004d5000-0x3f)=""/63, 0x3f}], 0x1, &(0x7f0000c68000)=""/170, 0xaa, 0x0}, 0x0}, {{&(0x7f00009e6000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000c87000-0x10)=[{&(0x7f0000789000)=""/58, 0x3a}], 0x1, &(0x7f0000807000)=""/23, 0x17, 0x800}, 0x5000000000000000}, {{&(0x7f0000450000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000979000-0x10)=[{&(0x7f0000846000)=""/33, 0x21}], 0x1, &(0x7f0000c01000-0x6c)=""/108, 0x6c, 0x4c9}, 0x5}], 0x3, 0x41, &(0x7f0000ff4000)={0x0, 0x0}) accept4$ax25(r3, &(0x7f0000df6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000870000)=0xffffffd9, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f51000-0x16)='/selinux/checkreqprot\x00', 0x107000, 0x0) 2018/01/17 06:21:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x80, &(0x7f0000000000)="feff0115", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00003fc000-0x4)={0x3000000000, 0x4, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 06:21:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae5000+0xc88)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00001ca000)=0x5) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/17 06:21:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004f0000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008b9000)='/dev/rtc\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f000083f000-0xbe)=""/190, 0xbe, 0x2040, &(0x7f0000141000)={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x99}, 0x1c) ioctl$LOOP_CLR_FD(r0, 0x7001) 2018/01/17 06:21:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000053e000)='/dev/vcs\x00', 0x12b400, 0x0) r1 = add_key(&(0x7f000030e000)='id_resolver\x00', &(0x7f000015d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b81000-0x5)="459e201458", 0x5, 0xfffffffffffffff9) r2 = add_key$user(&(0x7f000045c000)='user\x00', &(0x7f00004d9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000be3000)="", 0x0, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f000095c000-0x60)=[{&(0x7f0000d2f000)="26335417345b6ff42a160a9197a3bbb127b0972f009bec55345597a8b2a2f1acfcba0b2a886f67f816b190e97a2c8120cb176c3c13118ac88be44525443b11f265458decaf2097e311d513cdad3b67184f1549945bb2f6e763f53745707313952ab7b3629db9c2e8eaee031a39ea969d44a3be0019ae6b886d5b831cc1f161ff539fe0bd4d9f75b00bdbac6ff4091f60f8b0cad7a8b0e39b409244c7189542e1783b154285f24a8a9ca90e81ed3538e9b2e719205beadf6ac9e1da8197e955607837a9c590c8bd14cdcde846f74aa3a8c628c37af973fe18b0bfc93d", 0xdc}, {&(0x7f0000a5d000-0x51)="ef71356fad4a4a3528893d5330b4fb386d9975e2543665d4ea6017a74c71d746bc9f1bfd630dfa766ce3ffd2ffdf81840e63572619f50d37a75295fcebe59c79dc4fe075db0f2abbe5cbc6386fdc1efea4", 0x51}, {&(0x7f00009e0000)="6b84056641ab000201ea7332443a422d5c923c8642a861cc1e03a3fe81e86393c2b0e081cdebdb9f6530542af00d2767c3f0810a2acf6144a2b2604769f34c826eeb14ccee1f23b8e145ca2d62e270a79d7609bf789f700744570dc0368085d768762ae4bde728c81085516e73eef80e7541d2a23fb528f76584fbef1cc79f4e7ba0f7ae1d7a274b294dff17a73cc1bfa351b09973ae782e", 0x98}, {&(0x7f0000a76000-0xf0)="cd67beff7ba24728489a139729842cc3bfe3bee3f338d7d48d91776de9d418ed6e35ffc4d2744774e33e0a665ff13b1f0bcd94418cbc75546ee4150e92a5ba887647de2a6a431eb0f598bb0012ada190a7fd9c7bda315e8540b672b832b4258f0c6e8502aaf80701c5eec34eea7f25c40029559db9c5312746f09f2216424b8e854c8cecdf926819a3858800731ad859f0dc8daacc417825899c0350fc5f55c6dd625cbd5a9833ad1b7c5efeaddce8b6d1ec6234ffd58ef87040eed04e81de3eecabfc8be29b4dfa8a91d64dd244bce1cd6497ac7b43d71f24ff77dd5a1aac2069d65b04ad864315534b52af19e699a9", 0xf0}, {&(0x7f000014b000)="3199b4186befe74d19c613c52f1b276d718bd5aecbce245ff1ed667d7299abea975047a992c361012cdca75b245128ba506d166e09b2832b590b38f8d1a9d353627dadcdf1f27f804d26fe7596751b0e545ea9cf5c4db7583583468b14ac12b13a68539e5fe4c48da6148fbfad5c4417988fd8c50761296823d2da57a3ad8be74c37b6c02630e860617afa66fd3ffed16c7e981d365cc23140ae9c7fc3f9d0de6567f9250a9663ca40f14ffe1435fc623e640a2615df9fddd530d5", 0xbb}, {&(0x7f0000831000)="d1a3893a7a029ca653f29c6958e739651639f97341d94380c618811a088ec768de", 0x21}], 0x6, r2) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00003a9000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller0\x00'}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f00003f0000-0x1000)="b1ce", 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000035f000)={0x0, 0x0}) 2018/01/17 06:21:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="deee74e4b6c1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) sendfile(r0, r0, &(0x7f0000be7000)=0x37b60e79, 0x0) 2018/01/17 06:21:22 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045010, &(0x7f000000e000)=0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000004000)=0x7fffffff, 0x4) 2018/01/17 06:21:22 executing program 1: semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000c63000-0x1000)=""/4096) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x8, 0x40) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r3, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000002000-0x8)=0x3) 2018/01/17 06:21:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$getflags(r0, 0x1) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) readv(r1, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004b6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/17 06:21:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0xfffffffffffffffe, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007ae000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00004dd000)={[{0x9, 0x10000, 0x8000, 0x3a36, 0x2, 0x5e, 0x3f, 0xb7, 0x7fffffff, 0x4, 0x8, 0x5, 0x62}, {0x7, 0x5eb, 0x347a, 0xce, 0xf05, 0x9, 0x4816531e, 0x8, 0xe4, 0x20, 0xd5, 0x3ff, 0x2c4f}, {0x10000, 0x4, 0x1000, 0xfffffffffffffffc, 0x80000000, 0x80000001, 0x100, 0x81, 0x8001, 0xffffffffffff8000, 0x0, 0x4, 0x6}], 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00006b2000)=""/4096) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f1e000)=0x0, &(0x7f0000f82000)=0x4) 2018/01/17 06:21:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000674000)='/dev/audio\x00', 0x400000, 0x0) r1 = gettid() getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000552000)={r0, r0, 0x1b40000}) bind$ax25(r0, &(0x7f0000fcc000-0x10)={0x3, {"65ac1c2052952a"}, 0xb83e}, 0x10) syz_open_procfs(0x0, &(0x7f0000b56000-0x17)='net/ip6_tables_matches\x00') 2018/01/17 06:21:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000c18000-0x8)='./file0\x00', 0x1440, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00006fd000-0x10)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000840000)=[{0x6, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006f0000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a1f000)=0x0) gettid() open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 06:21:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x4747e630a668ed7d, &(0x7f0000d18000)="", &(0x7f0000b4a000)=0x0, &(0x7f0000588000)=0x0, &(0x7f00000a6000)="") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dc7000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000351000+0x1c7)={0x0}, &(0x7f0000ead000-0x4)=0x4) 2018/01/17 06:21:22 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000001000)=0x0, &(0x7f0000012000)=0x4) dup3(r0, r0, 0x43) 2018/01/17 06:21:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000015a000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000186000-0x50)={0x300, @time={r1, r2}, 0xf2, {0xd92, 0x20000000000033}, 0x3, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000090b000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000042a000-0x5f)={0x0, 0x57, "54eec177415643fca2a997cc31c94f9ab38cb97b8ba55af96e5f6e5afc5aa6fb978d706d2006fb8982dea6a72173b0a3c948a2cc32623ecbea3be15ea2de10e5c8b6651e9b655f5a52d12a7dd8d2e88fb51fb743f9f82f"}, &(0x7f0000245000-0x4)=0x5f) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000018c000-0x14)={r4, 0x7fff, 0x1, 0x2, 0x2, 0x0}, 0x14) 2018/01/17 06:21:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f000076e000-0x10)={&(0x7f000098c000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00006ab000)={{&(0x7f00007a2000/0x4000)=nil, 0x4000}, 0x3, 0x0}) close(r1) tee(r0, r1, 0x6, 0x2) [ 209.664512] audit: type=1326 audit(1516170082.521:2771): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28202 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 209.745209] audit: type=1326 audit(1516170082.550:2773): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28202 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452df9 code=0x7ffc0000 [ 209.770630] audit: type=1326 audit(1516170082.550:2774): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28202 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 209.797523] audit: type=1326 audit(1516170082.550:2775): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28202 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 209.822675] audit: type=1326 audit(1516170082.548:2772): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28202 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 209.849966] audit: type=1326 audit(1516170082.550:2776): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28202 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=228 compat=0 ip=0x455b9a code=0x7ffc0000 [ 209.875486] audit: type=1326 audit(1516170082.551:2777): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28202 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 06:21:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ccb000)='/selinux/create\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f000082d000-0xc0)=[], 0x2082cf40) 2018/01/17 06:21:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0x6, &(0x7f00001e5000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000fcd000-0xc)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000107000-0x4)=0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002ee000)={0x0, 0x0}) sendmmsg(r0, &(0x7f00009c1000)=[{{&(0x7f0000376000)=@nl=@proc={0x10, 0x0, 0x3, 0x80000000}, 0xc, &(0x7f0000230000)=[{&(0x7f00009e4000-0x37)="90b62e9a52befd4aaac782c69405aa6c4280cded77802543c87c94d9994749f5f1547d4bebf7a541b6613916947bd31b4cb89c5c5abf38", 0x37}, {&(0x7f00005e3000-0x12)="2fd306eff3e85d2be10dcf8c18b6d2440367", 0x12}, {&(0x7f0000755000-0x8)="925d2adbf3c3a6bc", 0x8}, {&(0x7f0000814000)="6d69a8aacd6ebf2e5af1485e3b82e6c670bc2a1b0ef78fe297543a1bc7e9cf41377d7977caac972c52270ab6c418a038dea6e3ab0f8d892b60716100e79225619403a766bad87de58bfa279cba8eacc97bfd23b373be2d38b34bb8bd13966b88d5a8ac7acfe1c7005e5d4b77d17d0786d7fd9a96ff8b92d8a6abdbdfce3f4e9f9029da7c8af5506703b354955b27f685c42b52c31ca4dfce1501168e1e8c4d03", 0xa0}, {&(0x7f0000441000-0x62)="d7fd9ffe205c80506863f868da993b04ac68b5c26677f7cb479413e5495134f21466c202099700f990d26adbcbd8a88c694689f514744771122d4b7a908c40f5cec6aca70257466e6e3d506771a95e8133f8d1146c8ad33ca951a75a4b306837dd39", 0x62}], 0x5, 0x0, 0x0, 0x80}, 0xc02}, {{&(0x7f0000b9e000)=@ll={0x11, 0x11, r1, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000040b000-0x10)=[{&(0x7f0000500000)="ff1e9867bbfe0ac727b84254dc6a828cd7bee74818de0eae8466c07421a93a20a452691af9dd60f2d13bd419b781bb4ee9a88e36ff1b7d29ee4f16f34df14d11f43410fc93bbb256f34a84fbd3fa31dd36816a35222d3337bf42c39c6475b1ba369813b6bf5c05e85146c2b6b022051d5cfe2291a504a512086104e591708647df399a9519973f7dfeeb0eb178ffb26f5194376c06c2d35c3326852b94087dbb2d2500502b3b00e570edd67d1225cd47a9d750b60cac73", 0xb7}], 0x1, &(0x7f000069d000)=[{0x78, 0x113, 0x5, "1a16f716bd773f1eda717431b372125dc42fcd7f77de7a0c5663a44602cce8dfd69fdaae16d10835898211cedb13f461f134865cb2732f881549f1be6877e5993742d2d6341891272ac4e5d9fe8ace755f592452f12d452790f3e54dceddde5708d25d2b21e7"}], 0x78, 0x0}, 0x10001}, {{&(0x7f0000390000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x4, 0x4, 0x3, {0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x3a, &(0x7f0000456000)=[{&(0x7f0000e4d000-0x21)="04927a74c3b971a532a6ce0c74e66c1267bf505c62ed8dceb637352b1822d256a4", 0x21}, {&(0x7f0000f9e000-0x1)="0f", 0x1}, {&(0x7f000019e000)="24c336d9dac0ef307440f150521348dfe0b385eeec0c30b11a4b08525d0b6f84711bb7c34c6424f73a1d05b23c6173a171fe7824de11e23eabd05c88700f63899775741cf4c4285e51e2b945e5feef0e8d8bc2fd531d10ecdb614c98c2c977df9487bbf6b838a2f49902dba13273cb25b63a8b51230b7e7c27dc72dc5893fbc313c108b34ded7c8580118c038b2094781f1937ab166a3092d7fcb05dd358e770343e96c8107bf3093de8c45d4839fe8ada698a1b02a002c9", 0xb8}], 0x3, &(0x7f000033b000-0x380)=[{0x78, 0xff, 0x8, "1526149df0ab8c8917ddbf5e94733ea7b0edcc8f15ca24ec6ff51d49fb3012a2193368a6ea899ed4bc295a0c42a973e1c2dfb3caf0dd6e161cdaa06ae3c32475827917e03f1dc8776787d33e4f71aa660c54a810ae19303126753c9f0e124d0e196d99"}, {0xe0, 0x1ff, 0x7, "d3a1f19f5d0c2a9dddc352903f08c88f32e2bfbdbefb9fb0fd41e38b77e20a7121ffd47e7b623f0f79ea5795b3b202a56e3cf29838779ecb460fc89171a5010f267d13db74a1a5681b223bf367fb4d4ecdc4af35251ecce21b6df363fa1ee2663067974508f90d4bf0184764df323adfe526c284299f88fc96d8a57d6d70daa73af86701c002c25dd57737e29b330cfe7cccb1f53e692300bca36f75a83cb707833d7a69686fe691bbc09426bcbe810297eabaf955ff0451c867bba2c33f3b166fb29ef415334a031f4d97"}, {0x100, 0x108, 0x2, "69d8c09c25701a6341078bb4be44cee5c1a4720b5c52ce2d18a38b1142c94d5235b8efb062c783f340c03ca56d471d94f49270f9b7a9783a8dabedc5e4f6734744f4f6bbe41cc46172fd19b220ea0783f497d55fa02db5237dc8351eb901df87036a4e4c3f2b05a29e060f0e14f3ad0d50fbc302ef3e4ae69623e16382c7ee11539980b74a5acd0c50ef6b5cb2565b25aa4213910a79bed61d4004e1563ef42207054d2b5bdcf4a9b178f40357c4bb4a3f2057c09f8b72a8580ea24e7260aea28d1126cedc529f1355788ba0fa40df72fdf2b7107d42238101acc8d79cfc5d94a1148551c24e9791d71a92d9ea071ff9"}, {0x28, 0x117, 0x8, "fa8d077f3036eb06e858a39eef34c60dd7a90db4"}, {0x90, 0x11a, 0x6, "5f4acee6c38103067e9bfa7e1be532a0db67b5bd475202ebe0746a9d27a966262f0b1cdabd4e9fb3a32b8b3b1a4076dea3530d9022e55eda7e099247da8ade59cfe8616f0ac7d624d04a94c27725d8e438e93205fd3f095d5e8d3a1e1038fe70c09580812ded507fed5b14be9f30efb50573674c1e7d365e7a9cea"}, {0x20, 0x13e, 0x0, "d3ee0536b927b225e02abc6f844714c6"}, {0x50, 0x10a, 0x2, "495df3c1deeb9ed0681de34d591ec9cb863b2343337a41f01845060ea2c65964aa750591c9d5d27d71a51ea0e412f83f3341668daf5f756a09b377c411fa78"}], 0x380, 0x4840}, 0x1}, {{&(0x7f00009ce000)=@hci={0x1f, 0x0, 0x3}, 0x6, 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{&(0x7f00007bf000)="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0x1000}, {&(0x7f000091d000-0xca)="8c385c20b710891103cb9131b391143f8eab0ecb7ba16c65f58085a1ec76dd17185473c95e4236786410cd54fb0d835aaab3d30f5ad3b2e3e41896c5ce7132d5017b38d4cf19de34173241297a179da35c299971d8c884168b860521ae2dd574ab38125a37d7a964a59558af378d5bad640724ce7286d4f3cf2ebf095f0cd9a647f5d591f06369cc26260620c52e9a2fc93dcff64921d6788fdcefba4ee85081a4b899b0f627042cbe5eb721e2f5a567e3d89bb18207d53524fc866f62c1c7e8a0dbfdd780a18fc96b60", 0xca}, {&(0x7f000027d000-0x6b)="fb1f70a2852938e776b3a6d1700a4427e27b08ef0ea7201b0a8ea673bc4fc2ac9114910d28055eb2f7d6a08cdd937fddb3ffc7fc6621623ec0d63c0b1cd440fdc6097aa1a8d344b614464a7628d2da8f4011d004ce6593cdba4f31bb50330609d05eef5162d60a2afbdf2d", 0x6b}], 0x4, &(0x7f0000233000-0x150)=[{0x30, 0x10b, 0x20, "98d0d8b67dbb066fc10dedc8b27ff712f422e1f0d1bcd9d811229e"}, {0x48, 0x101, 0x800, "b615eb251941092a916ea1140d3ad860fc47933297d7e2b60cb7b5b94233f49f82e460f291a14c7bb29543d41d8cf781a9345069f202"}, {0xd8, 0x11b, 0x8, "be2c62c861bc3f55af13abeea957bedfacc86cdc1344d92c1885e3f6254a042c390e96d9ea8938f0bb31ae7af516a9c120692e2a037822754d492bf2cf79dba4e7a1d35113cd3021c9298f86fd460c8528328aaee262830b93a14a449226bac39cc6bf4aaec85fc0dcb6b943c00aed1775890cb35ef6375c227e496748474b108be89527278e81a0e47cbcfe82cf976cbb621ea890e6e364c1c348f765a962e46c81ddc765232639cca8d02cf86d8d4518728c9f1f7c439437a09f31ad6c73283fce"}], 0x150, 0x800}, 0x5}], 0x4, 0x20000080) r3 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r3, &(0x7f0000bae000)={&(0x7f0000752000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000ae3000-0x40)=[], 0x0, &(0x7f0000836000-0x220)=[{0x10, 0x29, 0x43, ""}], 0x10, 0x0}, 0x0) 2018/01/17 06:21:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000214000-0x4)=@assoc_id=0x0, &(0x7f00009a6000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000e67000)={r4, 0x2, 0x5, [0x2, 0x10001, 0x2, 0xff, 0x7f]}, &(0x7f00006a8000-0x4)=0x12) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000fe0000-0x28)={0x2, 0x0, [{0x859, 0x0, 0x3}, {0xbb7, 0x0, 0x5}]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000dd6000/0x18000)=nil, &(0x7f0000065000-0x18)=[@text32={0x20, &(0x7f00004bb000-0x43)="66b80b008ec066b812008ee80f01bf00000000660f38814b8d660f5c8e0e000000c4c10df985990000000f20d835080000000f22d8c4c3690b50c9ab660f1ac10f00da", 0xfffffd50}], 0xaaaaaaaaaaaab7a, 0x0, &(0x7f0000030000-0x10)=[], 0x0) 2018/01/17 06:21:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000076b000-0x11)='/selinux/context\x00', 0x2, 0x0) sendmsg$can_bcm(r0, &(0x7f0000c17000)={&(0x7f000044b000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ab8000-0x10)={&(0x7f0000f01000)={0x1, 0x0, 0x4660bea5, {0x0, 0x7530}, {0x0, 0x7530}, {0x4, 0x6, 0x5, 0x3beb}, 0x1, @can={{0x3, 0x0, 0xcc37759, 0x6}, 0x3, 0x3, 0x0, 0x0, "e5d14b271f3aa3cf"}}, 0x48}, 0x1, 0x0, 0x0, 0x840}, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00009e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r2, &(0x7f0000992000)='1', 0x1, 0x0, 0x0, 0x0) sendto$unix(r2, &(0x7f00006d5000-0xfff)='{', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b25000-0x4)=0x80000000005, 0x4) recvmsg(r1, &(0x7f0000913000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f00009d7000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/17 06:21:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xffffffffffffffff, 0x10400) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00006a9000)={0x401, 0x400}) ioctl$TIOCSTI(r0, 0x5412, 0xffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000)={@common='gre0\x00', @ifru_flags=0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) sync() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000003000)={0x8, 0x0, {0xffffffffffffffff, 0x3, 0x10000, 0x2, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDDELIO(r0, 0x4b35, 0x9) r1 = shmget(0x3, 0x2000, 0x78000800, &(0x7f0000000000/0x2000)=nil) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000004000)=""/138) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000005000-0x4)=0x401f, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000005000)=""/209) connect$netlink(r0, &(0x7f0000006000-0xc)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc) write(r0, &(0x7f0000002000-0xdf)="7b273241a99ffa8d4b0c2e6eef1875f180bb1d99180a9636ff0e308513ec43e1dc9820a774667eed0e2a71d2e38ae77e46331c7c4ab8687863200df5efd1e1e58b641763a29f69489cb99499fed69df9e4e89888a178f25469797152fc24bfd35d601286eafe403ff08d4a8ee0282c70c28ae34489649962f557ab819d4945b060e7fe63077e43cf6b8691eac2f3d1c41b2d6d3811db498cf1f55b2e8adcc05fd8b025b7b8291260946d121333b5bb3894c71cae7ec210ec9789f91bbd83945cad72d7300d64dbd320989c69d6becc88a624cb9f74678c6b5df135c9f95722", 0xdf) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000008000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000)=0x14) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000007000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000008000)='./file0\x00', &(0x7f0000008000)=[&(0x7f0000001000)='/dev/dsp#\x00'], &(0x7f0000009000-0x10)=[&(0x7f0000001000-0x3)='lo\x00', &(0x7f0000009000-0xa)='/dev/dsp#\x00']) 2018/01/17 06:21:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000003200e70801ffe90009149b000ae9", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00003c2000)='/dev/snd/pcmC#D#c\x00', 0x17, 0x400000) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000544000)=""/115) 2018/01/17 06:21:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000263000-0x20)={r1, &(0x7f0000196000-0xf5)="acffd0cdd50e08840e53302989869073b0f51897bfec84aca3b30752c3270680d3b17772da5556e1634472bdc1e6b4598fd3cb678c3d62125a62f31031cefb95908978926ff0ee9039d134e23eadb9b6f8e9f3cff01b967a1b86cc5987cb9ded147e914c58ccc6c2b18d47cfe52636c441f977d5223c7130e013c1abb8d6474532a71cc7bf25a4aada065ca4d24e6dfe153be34e5d6a912c7b1fd2c6479c2a9d979f4230903ad1979cee967974380da2aeac68720d46eb538f078336d6dbb5935c60df75cfd8499a174146ac9a4daaadef1b781b934ff31f98ce42463931509ac7232d603df50cd838394233cc8bff25859d45d72d", &(0x7f00004b6000-0x1000)="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", 0x2}, 0x20) poll(&(0x7f0000a1e000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xcda) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(r2, 0x8, &(0x7f0000f77000-0x8)=0x2) dup3(r3, r1, 0x0) 2018/01/17 06:21:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./file0\x00', 0x0) r0 = creat(&(0x7f00005a0000-0x10)='./control/file0\x00', 0x0) link(&(0x7f0000baa000-0x10)='./control/file0\x00', &(0x7f000025b000)='./file0\x00') syz_open_dev$binder(&(0x7f00000cf000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000457000-0x1000)=""/4096) unlink(&(0x7f000049f000)='./file0\x00') statfs(&(0x7f0000b58000)='./file0\x00', &(0x7f000046b000)=""/3) [ 209.900721] audit: type=1326 audit(1516170082.553:2778): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28202 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 209.925971] audit: type=1326 audit(1516170082.554:2779): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28202 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 06:21:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f000006a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000cad000-0x9)='/dev/sg#\x00', 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000201000)={0x0, 0x6f, "49318b2d873ca631b06928ca6af6a065efd458931d2a5783814aa238c568fd77ce88e8a2e2c0222898688976fff8f47d88f2d39055e2a0e7527e6c001af3ea2bc4dee5d73376acbe5359f4cbbc17ef56568039c3dfa860035d5d87683180db257950145ab9d586d4050437092ebc7b"}, &(0x7f0000fbf000)=0x77) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00001cc000)={0x0, 0x4, 0x8004, 0xbc, 0x26f8, 0x7fffffff, 0x1ff, 0x61, r4}, 0x20) 2018/01/17 06:21:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e5000-0xe)='net/dev_mcast\x00') readv(r0, &(0x7f0000315000-0x80)=[{&(0x7f0000d3d000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f000083c000)=[{&(0x7f0000038000)=""/88, 0xfffffffffffffced}], 0x190) 2018/01/17 06:21:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000002, 0x0) r1 = syz_open_dev$amidi(&(0x7f000025a000-0xc)='/dev/amidi#\x00', 0x7, 0x80) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00005ad000-0x4)=0xe1a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000066a000-0x8)={0x0, 0xff, 0x0}, &(0x7f0000443000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000095c000-0x6)={r2, 0x9}, 0x6) sendto$inet6(r0, &(0x7f0000c22000-0x679)="", 0xfdfd, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) 2018/01/17 06:21:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x80007, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000116, 0x2711, &(0x7f00007e2000)=""/1, &(0x7f0000001000-0x4)=0xfda3) openat$dir(0xffffffffffffff9c, &(0x7f0000557000-0x8)='./file0\x00', 0x4000, 0x99) 2018/01/17 06:21:22 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f000000b000-0x4)=0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f000000b000-0x4)=0x5911) syz_open_dev$sndpcmp(&(0x7f000000d000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8000) 2018/01/17 06:21:22 executing program 0: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x100, 0x0) getsockname$inet6(r1, &(0x7f0000a59000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e52000-0x4)=0x1c) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000001000)=0x401) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000057b000)={0x0}, 0x1) ioctl$TCFLSH(r1, 0x540b, 0x4e7c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000002000)=0x0) 2018/01/17 06:21:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000597000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000001000-0x22)="a580a62793216c59e9343b8ae90d298492b3bb22d1c949e8ed0388aa38c16c6cf977") select(0x40, &(0x7f000094a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000644000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000561000-0x10)={0x0, 0x0}) 2018/01/17 06:21:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0xa1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') r0 = open(&(0x7f0000e6c000)='./file0\x00', 0x80040, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xcc40) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000719000-0x10)={0x2, &(0x7f0000c01000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xffffffffffffffff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./bus\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/17 06:21:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000677000-0x9)='/dev/kvm\x00', 0x400000, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8f) [ 369.632134] INFO: task blkid:14647 blocked for more than 120 seconds. [ 369.638842] Not tainted 4.15.0-rc7-mm1+ #56 [ 369.643710] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.651699] blkid D20736 14647 3643 0x80000006 [ 369.657380] Call Trace: [ 369.659982] __schedule+0x8eb/0x2060 [ 369.663745] ? __sched_text_start+0x8/0x8 [ 369.667924] ? find_get_entries+0x954/0xe60 [ 369.672297] ? check_noncircular+0x20/0x20 [ 369.676563] ? lock_release+0xa40/0xa40 [ 369.680561] ? __lock_is_held+0xb6/0x140 [ 369.685286] ? print_irqtrace_events+0x270/0x270 [ 369.690070] schedule+0xf5/0x430 [ 369.693446] ? __lock_page+0x550/0x720 [ 369.697402] ? __schedule+0x2060/0x2060 [ 369.701547] ? lock_downgrade+0x980/0x980 [ 369.705755] ? filemap_fault+0x1ca0/0x1ca0 [ 369.710038] ? lock_release+0xa40/0xa40 [ 369.714078] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.719321] ? mark_held_locks+0xaf/0x100 [ 369.723494] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.728042] io_schedule+0x1c/0x70 [ 369.731608] __lock_page+0x574/0x720 [ 369.735357] ? __lock_page_killable+0x790/0x790 [ 369.740038] ? radix_tree_next_chunk+0x5e8/0xdf0 [ 369.744806] ? tag_pages_for_writeback+0x308/0x460 [ 369.749784] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 369.755688] ? page_cache_tree_insert+0x410/0x410 [ 369.760586] ? __might_sleep+0x95/0x190 [ 369.764598] truncate_inode_pages_range+0x197c/0x1fe0 [ 369.769829] ? generic_error_remove_page+0xb0/0xb0 [ 369.774796] ? find_get_pages_range_tag+0x88c/0x1000 [ 369.779930] ? llist_add_batch+0xf3/0x180 [ 369.784095] ? find_next_zero_bit+0x110/0x110 [ 369.788608] ? __x2apic_send_IPI_dest+0x5c/0x80 [ 369.793302] ? x2apic_send_IPI+0x6f/0xa0 [ 369.797376] ? native_send_call_func_single_ipi+0x55/0x70 [ 369.802950] ? generic_exec_single+0x18a/0x5b0 [ 369.807557] ? smp_call_on_cpu+0x500/0x500 [ 369.811831] ? check_noncircular+0x20/0x20 [ 369.816088] ? __might_sleep+0x95/0x190 [ 369.820081] ? __blkdev_put+0xbc/0x7f0 [ 369.823980] ? __mutex_lock+0x16f/0x1a80 [ 369.828064] ? __blkdev_put+0xbc/0x7f0 [ 369.831967] ? smp_call_function_single+0x3ae/0x560 [ 369.836999] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 369.842923] ? __brelse+0x130/0x130 [ 369.846568] ? generic_exec_single+0x5b0/0x5b0 [ 369.851181] ? blk_lld_busy+0x60/0x60 [ 369.855007] ? check_noncircular+0x20/0x20 [ 369.859274] ? wbc_attach_and_unlock_inode+0x560/0x8c0 [ 369.864588] ? __brelse+0x130/0x130 [ 369.868241] ? find_next_and_bit+0x155/0x1c0 [ 369.872676] ? print_irqtrace_events+0x270/0x270 [ 369.877451] ? smp_call_function_many+0x773/0x930 [ 369.882313] ? smp_call_function_many+0xeb/0x930 [ 369.887082] ? __brelse+0x130/0x130 [ 369.890743] ? __brelse+0xda/0x130 [ 369.894298] ? block_commit_write+0x30/0x30 [ 369.898656] ? mark_held_locks+0xaf/0x100 [ 369.902836] ? on_each_cpu_mask+0xf8/0x1c0 [ 369.907117] ? __brelse+0x130/0x130 [ 369.910768] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.915820] ? trace_hardirqs_on+0xd/0x10 [ 369.919983] ? on_each_cpu_mask+0x4c/0x1c0 [ 369.924248] ? mark_buffer_async_write+0x40/0x40 [ 369.929043] ? on_each_cpu_cond+0x12e/0x1a0 [ 369.933399] ? __brelse+0x130/0x130 [ 369.937040] ? on_each_cpu_mask+0x1c0/0x1c0 [ 369.941396] ? __save_stack_trace+0x7e/0xd0 [ 369.945731] truncate_inode_pages+0x24/0x30 [ 369.950074] kill_bdev+0xbc/0xf0 [ 369.953443] __blkdev_put+0x198/0x7f0 [ 369.957281] ? freeze_bdev+0x1e0/0x1e0 [ 369.961181] ? fcntl_setlk+0x10c0/0x10c0 [ 369.965262] ? fsnotify+0x7b3/0x1140 [ 369.969004] blkdev_put+0x85/0x4f0 [ 369.972576] ? blkdev_put+0x4f0/0x4f0 [ 369.976388] blkdev_close+0x8b/0xb0 [ 369.980031] __fput+0x327/0x7e0 [ 369.983333] ? fput+0x140/0x140 [ 369.986633] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.991150] ____fput+0x15/0x20 [ 369.994447] task_work_run+0x199/0x270 [ 369.998354] ? task_work_cancel+0x210/0x210 [ 370.002690] ? _raw_spin_unlock+0x22/0x30 [ 370.006856] ? switch_task_namespaces+0x87/0xc0 [ 370.011558] do_exit+0x9bb/0x1ad0 [ 370.015034] ? find_held_lock+0x35/0x1d0 [ 370.019103] ? mm_update_next_owner+0x930/0x930 [ 370.023804] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 370.029032] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 370.034247] ? lock_release+0xa40/0xa40 [ 370.038234] ? mem_cgroup_charge_statistics+0x910/0x910 [ 370.043618] ? __lock_is_held+0xb6/0x140 [ 370.047697] ? __lru_cache_add+0x2a6/0x410 [ 370.051946] ? __pagevec_lru_add+0x30/0x30 [ 370.056201] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 370.061077] ? __lock_is_held+0xb6/0x140 [ 370.065257] ? check_noncircular+0x20/0x20 [ 370.069528] ? check_noncircular+0x20/0x20 [ 370.073788] ? mem_cgroup_css_online+0x2e0/0x2e0 [ 370.078571] ? lru_cache_add_file+0x20/0x20 [ 370.082906] ? __mem_cgroup_threshold+0x8f0/0x8f0 [ 370.087770] ? mark_held_locks+0xaf/0x100 [ 370.091936] ? find_held_lock+0x35/0x1d0 [ 370.096030] ? get_signal+0x7ae/0x16c0 [ 370.099924] ? lock_downgrade+0x980/0x980 [ 370.104093] do_group_exit+0x149/0x400 [ 370.107985] ? do_raw_spin_trylock+0x190/0x190 [ 370.112590] ? SyS_exit+0x30/0x30 [ 370.116051] ? _raw_spin_unlock_irq+0x27/0x70 [ 370.120566] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.125595] get_signal+0x73f/0x16c0 [ 370.129329] ? ptrace_notify+0x130/0x130 [ 370.133393] ? __pmd_alloc+0x4e0/0x4e0 [ 370.137301] ? lo_ioctl+0x1335/0x1b70 [ 370.141116] ? find_held_lock+0x35/0x1d0 [ 370.145197] ? handle_mm_fault+0x2a0/0x930 [ 370.149444] ? find_held_lock+0x35/0x1d0 [ 370.153529] do_signal+0x90/0x1eb0 [ 370.157080] ? __do_page_fault+0x5f7/0xc90 [ 370.161331] ? lock_downgrade+0x980/0x980 [ 370.165491] ? setup_sigcontext+0x7d0/0x7d0 [ 370.169841] ? blkdev_read_iter+0x10d/0x170 [ 370.174179] ? __vfs_read+0xf7/0xa00 [ 370.177927] ? vfs_copy_file_range+0x940/0x940 [ 370.182528] ? fsnotify_first_mark+0x2b0/0x2b0 [ 370.187133] ? exit_to_usermode_loop+0x8c/0x2f0 [ 370.191816] exit_to_usermode_loop+0x258/0x2f0 [ 370.196423] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 370.201969] ? rw_verify_area+0xe5/0x2b0 [ 370.206051] ? __fdget_raw+0x20/0x20 [ 370.209777] syscall_return_slowpath+0x490/0x550 [ 370.214567] ? prepare_exit_to_usermode+0x340/0x340 [ 370.219602] ? SyS_read+0x184/0x220 [ 370.223249] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 370.228197] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.233240] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 370.238035] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 370.242801] RIP: 0033:0x7f5bf0a92310 [ 370.246527] RSP: 002b:00007fffb8dcf058 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 370.254250] RAX: fffffffffffffffc RBX: 0000000000000000 RCX: 00007f5bf0a92310 [ 370.261542] RDX: 0000000000000400 RSI: 00000000015d0c58 RDI: 0000000000000003 [ 370.268824] RBP: 00000000015d0c30 R08: 0000000000000028 R09: 0000000001680000 [ 370.276105] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000015d0030 [ 370.283395] R13: 0000000000000400 R14: 00000000015d0080 R15: 00000000015d0c48 [ 370.290711] [ 370.290711] Showing all locks held in the system: [ 370.297058] 2 locks held by khungtaskd/749: [ 370.301410] #0: (rcu_read_lock){....}, at: [<00000000c583ac95>] watchdog+0x1c5/0xd60 [ 370.309494] #1: (tasklist_lock){.+.+}, at: [<0000000035e4ac61>] debug_show_all_locks+0xd3/0x400 [ 370.318557] 2 locks held by getty/3634: [ 370.322541] #0: (&tty->ldisc_sem){++++}, at: [<0000000070d1cf33>] ldsem_down_read+0x37/0x40 [ 370.331242] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001e0a89e3>] n_tty_read+0x2ef/0x1a00 [ 370.340550] 2 locks held by getty/3635: [ 370.344531] #0: (&tty->ldisc_sem){++++}, at: [<0000000070d1cf33>] ldsem_down_read+0x37/0x40 [ 370.353216] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001e0a89e3>] n_tty_read+0x2ef/0x1a00 [ 370.362517] 2 locks held by getty/3636: [ 370.366493] #0: (&tty->ldisc_sem){++++}, at: [<0000000070d1cf33>] ldsem_down_read+0x37/0x40 [ 370.375180] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001e0a89e3>] n_tty_read+0x2ef/0x1a00 [ 370.384482] 2 locks held by getty/3637: [ 370.388485] #0: (&tty->ldisc_sem){++++}, at: [<0000000070d1cf33>] ldsem_down_read+0x37/0x40 [ 370.397181] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001e0a89e3>] n_tty_read+0x2ef/0x1a00 [ 370.406491] 2 locks held by getty/3638: [ 370.410466] #0: (&tty->ldisc_sem){++++}, at: [<0000000070d1cf33>] ldsem_down_read+0x37/0x40 [ 370.419159] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001e0a89e3>] n_tty_read+0x2ef/0x1a00 [ 370.428469] 2 locks held by getty/3639: [ 370.432467] #0: (&tty->ldisc_sem){++++}, at: [<0000000070d1cf33>] ldsem_down_read+0x37/0x40 [ 370.441160] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001e0a89e3>] n_tty_read+0x2ef/0x1a00 [ 370.450463] 2 locks held by getty/3640: [ 370.454439] #0: (&tty->ldisc_sem){++++}, at: [<0000000070d1cf33>] ldsem_down_read+0x37/0x40 [ 370.463130] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001e0a89e3>] n_tty_read+0x2ef/0x1a00 [ 370.472440] 1 lock held by blkid/14647: [ 370.476438] #0: (&bdev->bd_mutex){+.+.}, at: [<000000008742bd3f>] __blkdev_put+0xbc/0x7f0 [ 370.484982] 1 lock held by syz-executor5/28249: [ 370.489669] #0: (&bdev->bd_mutex){+.+.}, at: [<000000002ff3e2ef>] iterate_bdevs+0xc8/0x260 [ 370.498273] 1 lock held by syz-executor5/28259: [ 370.502966] #0: (&bdev->bd_mutex){+.+.}, at: [<000000002ff3e2ef>] iterate_bdevs+0xc8/0x260 [ 370.511570] [ 370.513201] ============================================= [ 370.513201] [ 370.520221] NMI backtrace for cpu 1 [ 370.523863] CPU: 1 PID: 749 Comm: khungtaskd Not tainted 4.15.0-rc7-mm1+ #56 [ 370.531024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.540373] Call Trace: [ 370.542936] dump_stack+0x194/0x257 [ 370.546542] ? arch_local_irq_restore+0x53/0x53 [ 370.551185] ? debug_show_all_locks+0x2f4/0x400 [ 370.555833] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.560219] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.564685] nmi_cpu_backtrace+0x1d2/0x210 [ 370.568910] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.573388] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 370.578642] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.583803] watchdog+0x90c/0xd60 [ 370.587239] ? reset_hung_task_detector+0xa0/0xa0 [ 370.592052] ? complete+0x62/0x80 [ 370.595489] ? __schedule+0x2060/0x2060 [ 370.599436] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.603731] ? __lockdep_init_map+0xe4/0x650 [ 370.608117] ? do_raw_spin_trylock+0x190/0x190 [ 370.612669] ? lockdep_init_map+0x9/0x10 [ 370.616700] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.621780] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.626781] ? trace_hardirqs_on+0xd/0x10 [ 370.630905] ? __kthread_parkme+0x175/0x240 [ 370.635206] kthread+0x33c/0x400 [ 370.638546] ? reset_hung_task_detector+0xa0/0xa0 [ 370.643359] ? kthread_stop+0x7a0/0x7a0 [ 370.647326] ret_from_fork+0x37/0x50 [ 370.651119] Sending NMI from CPU 1 to CPUs 0: [ 370.655651] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 370.656641] Kernel panic - not syncing: hung_task: blocked tasks [ 370.656647] CPU: 1 PID: 749 Comm: khungtaskd Not tainted 4.15.0-rc7-mm1+ #56 [ 370.656650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.656651] Call Trace: [ 370.656662] dump_stack+0x194/0x257 [ 370.656670] ? arch_local_irq_restore+0x53/0x53 [ 370.656680] ? vsnprintf+0x1ed/0x1900 [ 370.656690] panic+0x1e4/0x41c [ 370.656695] ? refcount_error_report+0x214/0x214 [ 370.656708] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 370.656719] watchdog+0x91d/0xd60 [ 370.656734] ? reset_hung_task_detector+0xa0/0xa0 [ 370.656739] ? complete+0x62/0x80 [ 370.656752] ? __schedule+0x2060/0x2060 [ 370.656757] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.656762] ? __lockdep_init_map+0xe4/0x650 [ 370.656768] ? do_raw_spin_trylock+0x190/0x190 [ 370.656773] ? lockdep_init_map+0x9/0x10 [ 370.656778] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.656785] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.656791] ? trace_hardirqs_on+0xd/0x10 [ 370.656796] ? __kthread_parkme+0x175/0x240 [ 370.656804] kthread+0x33c/0x400 [ 370.656809] ? reset_hung_task_detector+0xa0/0xa0 [ 370.656813] ? kthread_stop+0x7a0/0x7a0 [ 370.656820] ret_from_fork+0x37/0x50 [ 370.781005] Dumping ftrace buffer: [ 370.784730] (ftrace buffer empty) [ 370.788418] Kernel Offset: disabled [ 370.792021] Rebooting in 86400 seconds..